Smartwool Classic Thermal Merino Bottom Mens Long Johns
smartwool classic thermal merino bottom
$115 at REI (before member cash back!)
76
OVERALL SCORE
- Warmth 9.0
- Breathability 7.0
- Comfort and Fit 8.0
- Durability 7.0
- Drying Speed 6.0
- Layering Ability 7.0
Materials: 100% Merino wool | Weight: 7.6 oz (size Medium)
REASONS TO BUY
Cozy and comfortable
Terrific thermoregulation
Merino wool-lined waistband
REASONS TO AVOID
Stretches out between washings
Expensive
For superior warmth and comfort when temperatures plummet, look no further than the Smartwool Classic Thermal Merino Bottom Mens Long Johns. Earning our top recommendation, these mens long johns excel in providing exceptional warmth without sacrificing breathability. The unique interlock knit of the thick, 250 g/m² 100% Merino wool ensures excellent airflow, a crucial feature for thermal underwear designed for cold conditions. Thoughtful design elements such as rear gussets mirroring the front enhance both comfort and fit. The inclusion of an extra-wide, wool-lined waistband and full-flatlock seams effectively minimizes any potential for itchiness, a common concern with base layers. While primarily engineered for frigid environments, the balanced warmth and breathability of these mens long johns make them adaptable even as temperatures moderately increase.
Despite their robust construction, and indeed these are among the most durable natural fiber base layers we’ve evaluated, all Merino wool garments necessitate a higher degree of care compared to typical clothing items. With consistent wear between washes, the Classic Thermal mens long johns can lose shape, prompting the urge to use a dryer for shrinkage. However, resist this temptation! Proper laundering, prioritizing flat or line air-drying, is vital for extending the lifespan of these and all Merino base layers. Although the washing process demands extra attention, the outstanding thermoregulation offered by these mens long johns justifies the effort, particularly for those active in extremely cold climates. If the meticulous care of wool seems inconvenient, a synthetic alternative such as the REI Co-op Midweight Bottoms mens long johns might be a more practical choice.
Read more: Smartwool Classic Thermal Merino Bottom review
These thick mens long johns are easy to wear, offering a somewhat fitted style on our tester’s larger legs.
Credit: Justin Simoni
Best Synthetic Mens Long Johns for Value
REI Co-op Midweight Bottoms Mens Long Johns
$55 at REI (before member cash back!)
73
OVERALL SCORE
- Warmth 7.0
- Breathability 7.0
- Comfort and Fit 7.0
- Durability 9.0
- Drying Speed 7.0
- Layering Ability 7.0
Materials: 100% polyester | Weight: 7.4 oz (size Medium)
REASONS TO BUY
Withstands harsh use
Low-cost, high performance
Cozy four-way stretch fabric
REASONS TO AVOID
Not as warm for the weight as wool
Following a significant redesign, the REI Co-op Midweight Bottoms mens long johns have impressed us even more as a highly durable, value-oriented, and reliable synthetic option. It appears REI listened to previous feedback, as these mens long johns now feature an enhanced four-way stretch 100% polyester fabric that we greatly appreciate. The exceptional durability and warmth of the Midweight mens long johns remain, along with their understated design and fit – snug yet not overly tight, making them suitable for a wide range of activities and body types. This pair stands out as the warmest synthetic mid-layer we’ve tested, rivaling even some 200 g/m² 100% Merino wool long underwear in thermal performance.
With the updated Midweight Bottoms mens long johns, identifying weaknesses becomes challenging. This practical piece of gear performs effectively without unnecessary frills. The performance-to-price ratio is exceptional. For those seeking a warmer and potentially softer option, a wool alternative like the Smartwool Classic Thermal Merino Bottom mens long johns would be preferable, reserving these for milder conditions.
Read more: REI Co-op Midweight Bottoms review
The synthetic fabric of the REI Co-op Midweight Bottoms mens long johns dries more rapidly than most comparable wool bottoms in our drying tests.
Credit: Justin Simoni
Best Budget Merino Wool Mens Long Johns
Meriwool Merino 250 Bottom Mens Long Johns
meriwool merino 250 bottom
67
OVERALL SCORE
- Warmth 8.0
- Breathability 6.0
- Comfort and Fit 7.0
- Durability 6.0
- Drying Speed 6.0
- Layering Ability 6.0
Materials: 100% Merino Wool | Weight: 7.9 oz (size Medium)
REASONS TO BUY
Good performance at a great value
Super warm 100% Merino wool
Wide range of available sizes
REASONS TO AVOID
Not as comfortable as more paneled construction
Run slightly small
For those seeking affordable 100% Merino Wool apparel, the Meriwool Merino 250 Bottom mens long johns are an excellent entry point. We appreciate the straightforward, practical design and the remarkably soft, comfortable 100% Merino wool fabric of these budget-friendly leggings. High-end features such as an exceptionally comfortable waistband and well-designed ankle cuffs are unexpected at this price point. These mens long johns are ideal thermal bottoms for truly cold weather.
Beyond their overall warmth and the value of 100% Merino wool at an accessible price, these mens long johns don’t particularly stand out from the competition. However, their understated performance is part of their appeal: they work effectively to keep you warm and comfortable in cold conditions without unnecessary extravagance. It’s worth noting that a brief break-in period might be needed to fully soften the ultra-fine Merino wool. If the Merino 250 Bottom mens long johns feel slightly itchy initially, washing them before forming a final opinion is recommended. For a more immediately comfortable option, consider the Artilect Boulder 125 mens long johns, which blend wool with stretchy nylon for enhanced comfort.
Read more: Meriwool Merino 250 Bottom review
The Meriwool Merino 250 Bottom mens long johns offer a comfortable fit – neither too tight nor too loose – and are a great way to significantly enhance the warmth of your layering system without exceeding your budget.
Credit: Justin Simoni
Best Lightweight Mens Long Johns
Artilect Boulder 125 Mens Long Johns
74
OVERALL SCORE
- Warmth 5.0
- Breathability 10.0
- Comfort and Fit 8.0
- Durability 6.0
- Drying Speed 8.0
- Layering Ability 8.0
Materials: 85% Merino wool, 15% nylon | Weight: 4.3 oz (size Medium)
REASONS TO BUY
Extremely breathable
Ultralight
Stretchy, nylon/Merino wool blend
REASONS TO AVOID
Quality like this is not cheap
Imperative to follow the washing/drying instructions closely
The meticulously crafted Artilect Boulder 125 mens long johns employ advanced composite materials such as comfortable, warm 125 g/m² Nuyarn (an 85% Merino/15% nylon blend). These mens long johns also feature a complex panel construction with strategically placed perforations to optimize heat and moisture release. This design ensures excellent thermoregulation during fast-paced, chilly activities. While ideally worn under pants or tights, they are stylish enough for lounging at home or in casual settings.
In line with their focus on speed and agility, the Boulder 125 mens long johns are not an all-purpose solution. They are best suited for milder weather conditions and should be replaced with warmer options in colder winter environments. The premium quality of these mens long johns comes with a higher price tag compared to other choices, but the performance justifies the investment. These are the preferred long underwear for outdoor adventures where minimal weight and maximum comfort are paramount. For colder conditions, the Smartwool Classic Thermal Merino Bottom mens long johns are a more appropriate selection.
Read more: Artilect Boulder 125 review
We observed that the Artilect Boulder 125 mens long johns dry exceptionally quickly when line-dried, with even faster drying times in a light breeze.
Credit: Justin Simoni
Best Midweight Mens Long Johns
Minus33 Kancamagus Midweight Merino Wool Bottoms Mens Long Johns
minus33 kancamagus midweight merino wool bottoms
73
OVERALL SCORE
- Warmth 9.0
- Breathability 7.0
- Comfort and Fit 7.0
- Durability 6.0
- Drying Speed 6.0
- Layering Ability 7.0
Materials: 100% Merino wool | Weight: 8.9 oz (size Medium)
REASONS TO BUY
Plush 100% Merino wool
Secure ankle cuffs and high waist
Good value
REASONS TO AVOID
More delicate than any synthetic
Longer dry times
Not as breathable in warm weather
Midweight mens long johns are our preferred choice for cold days and nights – heavier options often feel restrictive. The Minus33 Kancamagus Midweight Merino Wool Bottoms mens long johns are a standout midweight selection, skillfully combining 235 g/sm, 100% Merino wool with smooth, low-profile flatlock seams for a near-perfect body contouring fit. We choose these mens long johns when facing cold fronts, as they offer excellent thermoregulation in colder climates. The soft, smooth fabric feels exceptionally comfortable against the skin and layers seamlessly under outer garments.
Like other 100% Merino wool bottoms, these mens long johns require gentle handling, especially considering they are often the only layer between you and the elements. All Merino wool bottoms are susceptible to damage from abrasion, and the Kancamagus mens long johns are no exception. This pair is also too warm for milder conditions, making a lighter option more suitable for warmer weather. The REI Co-op Merino 185 Bottoms mens long johns are an excellent alternative for summer when some warmth is still desired.
Read more: Minus33 Kancamagus Midweight Merino Wool Bottoms review
The Minus33 Kancamagus Midweight Merino Wool Bottoms mens long johns are a pair we would confidently pack for a cold alpine night in a bivy sack.
Credit: Justin Simoni
Our Favorite 3/4 Length Mens Long Johns
Smartwool Intraknit Thermal Merino 3/4 Bottom Mens Long Johns
72
OVERALL SCORE
- Warmth 7.0
- Breathability 7.0
- Comfort and Fit 7.0
- Durability 8.0
- Drying Speed 5.0
- Layering Ability 9.0
Materials: 54% Merino wool, 43% polyester, 2% elastane, 1% polyamide | Weight: 9.2 oz (size Medium)
REASONS TO BUY
Seamless panels provide better warmth, ventilation, and articulation
Nice thick waistband
3/4 length helps with keeping your wearables tidy by your ankles
REASONS TO AVOID
No fly may be a deal-breaker
Athletic fit may not be for everyone
Our admiration for Smartwool’s Intraknit technology is well-known, and it’s a significant factor in why the Smartwool Intraknit Thermal Merino 3/4 Bottom mens long johns are highly rated. The seamless panels strategically integrate different fabrics to create mens long johns that are both warm and well-ventilated in key areas. For instance, the gusseted crotch fabric enhances moisture-wicking, while the fabric around the knees promotes flexibility. All of these features are incorporated into a snug, athletic fit with a supportive, wide waistband.
Are there any drawbacks? If you prefer a looser fit rather than a close, compression-like feel, the Intraknit Thermal mens long johns might not be ideal. The absence of a fly is also a deterrent for some. The advanced technology also results in a higher price. Additionally, the combination of fabrics in Intraknit makes them slightly heavier compared to other mens long johns in our selection. While not the ultimate in warmth, these are exceptionally versatile for numerous activities (and are also available in full-length). However, if a comfortable four-way stretch is preferred over a tight fit, the REI Co-op Midweight Bottoms mens long johns offer excellent value.
Read more: Smartwool Intraknit Thermal Merino 3/4 Bottom review
While we don’t usually test washing warm mens long johns under waterfalls, we couldn’t resist trying it with the Smartwool Intraknit Thermal Merino 3/4 Bottom mens long johns. Hand washing and air drying are likely the best care methods for this pair.
Credit: Justin Simoni
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long underwear – river trips down the colorado river are a great testing ground for…
River trips down the Colorado River provide excellent conditions for testing mens long johns.
Credit: AJ Wojtalik
Why Trust GearLab
Our testing methodology for mens long underwear is comprehensive, employing a two-pronged approach. We conduct controlled laboratory tests to directly compare each pair of mens long johns across specific, repeatable metrics. Durability is assessed through rigorous abrasion tests and repeated wash and dry cycles. Warmth and breathability are evaluated in climate-controlled environments to ensure standardized comparisons. Furthermore, we field-test these mens long johns in real-world outdoor settings, assessing performance, comfort, fit, and resilience under demanding conditions. These tests have included mountain summits, fastpacking expeditions, daily bike commutes, and trail runs in diverse terrains.
We used spin bikes at our local gym to test our selection of warm mens long johns – often to the amusement of fellow gym-goers – to evaluate warmth and breathability in a controlled environment.
Credit: Justin Simoni
Our mens long underwear testing is structured around six key rating metrics:- Warmth (25% of total score)
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Breathability (20% weighting)
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Comfort and Fit (20% weighting)
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Durability (15% weighting)
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Drying Speed (10% weighting)
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Layering Ability (10% weighting)
Our cold weather layering expert is Justin Simoni, a Boulder, CO-based athlete, adventurer, and backpacking guide specializing in ultra-long distance, self-powered mountain challenges in the American West. His extensive experience in varied elevations has refined his layering systems. He has collaborated with outdoor gear companies for over a decade, contributing his expertise.
Justin is joined by Aaron Rice, a ski patroller, avalanche educator, and snow scientist with a passion for snowy adventures. His expertise ranges from snow crystal morphology to avalanche dynamics. In his free time, he explores the high mountains of New Mexico through trail running, backpacking, alpine climbing, and ski touring.
Field testing the Smartwool Merino 250 bottoms mens long johns, now known as the Classic Thermal.
Side-by-side testing is our bread-and-butter. Here, we compare the…Side-by-side testing is fundamental to our reviews. Here, we compare the wide waistband of the Ortovox 185 Rock’N’Wool mens long johns with the narrower waistband of the Outdoor Research Alpine Onset bottoms mens long johns.
Mens long underwear are a versatile addition to any outdoor apparel collection.
Our team of adventurous testers subjected these mens long johns to rigorous testing to determine the best options for you.
Analysis and Test Results
Mens long underwear, also known as base layer bottoms, are essential for maintaining warmth and regulating body temperature in cold weather. While often reserved for winter, their versatility extends beyond seasonal use. They serve as comfortable pajamas for backpacking trips, functional cold-weather running tights, or an insulating layer under jeans in chilly evenings. They become indispensable for cold-weather activities like ice climbing and skiing. These bottoms work to maintain dryness and comfort by wicking away moisture, improving thermoregulation, and enhancing your overall outdoor experience.
long underwear – grab a bottom base layer once the flurries start to fly!
Incorporate mens long johns into your layering system as soon as winter weather arrives!
Credit: Justin Simoni
Our testing process is designed to be both thorough and mutually exclusive. We assign scores for each metric, compile these scores, and calculate a total score for each pair of mens long johns. It’s important to note that scores are relative to other products in this review. We specifically test top-performing layers, so a lower score doesn’t indicate a poor product, but rather that it performs less effectively compared to others in a side-by-side evaluation. By testing and rating each layer comparatively, we provide specific details to guide your purchasing decisions.
What’s the Best Value in Mens Long Johns?
The cost of mens long johns can vary significantly. For mountaineers, frequent ski tourers, winter campers, or those who regularly engage in cold-weather activities, investing in high-performance, premium layers is often justifiable. However, for less demanding uses, such as shoveling snow, more affordable options of decent quality are readily available.
long underwear – these ortovox woolies are exceptional, but may just be too much long…
High-end mens long johns like these Ortovox wool options offer exceptional performance, but may exceed the needs for everyday use.
Credit: Justin Simoni
Merino wool mens long johns generally have a higher price due to the increased production cost of the material. However, choosing natural products like wool can offset external environmental costs. Synthetic mens long johns are typically less expensive and often offer rapid drying, which is beneficial in milder conditions. Despite the environmental impact of synthetic production, they tend to be more durable than Merino, lasting through numerous washes, enhancing their long-term value.
For those seeking warm and affordable mens long johns, the REI Co-op Midweight is recommended. For environmentally conscious buyers, the Patagonia Capilene Midweight Bottoms mens long johns are a synthetic option made from 100% recycled polyester. For wool, the Meriwool Merino 250 Bottom mens long johns offer excellent value, breaking the trend of high prices for wool products.
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long underwear – some bottoms spell it out for you, like these capilene midweights, a…
Some base layers, like these Capilene Midweights, clearly indicate their intended use for “cool to cold” conditions, providing helpful information upfront.
Credit: Jill Rice
Warmth of Mens Long Johns
Warmth is a critical factor when selecting mens long johns. Effective warmth is achieved by trapping body heat within the fabric while simultaneously wicking away moisture to maintain dryness and comfort during activity. Thicker materials usually provide greater warmth, but fabric type and fit also influence breathability and overall comfort.
Mens long johns are versatile across various activities, and warmth requirements are subjective. Consider how you intend to use them. We have tested these layers during strenuous activities like ski touring, casual dog walks in freezing temperatures, fall backpacking, and overnight stays in trucks or tents in cold conditions.
We evaluate warmth in the lab by measuring heat retention during physical activity.
Credit: Justin Simoni
Determine if you need year-round versatility or primarily mid-winter warmth. Will they be layered under technical hardshell climbing pants or insulated ski pants? The warmest mens long johns are not always the most practical choice for all situations.
long underwear – the smartwool intraknit thermal merino 3/4 bottoms were great on…
The Smartwool Intraknit Thermal Merino 3/4 Bottom mens long johns were excellent for winter hikes, with the 3/4 length working well with warm socks to avoid overlap.
Credit: Justin Simoni
For versatile mens long johns suitable for multiple seasons, the REI Co-op Midweight Bottoms and Ortovox 185 Rock’N’Wool Short Pant offer midweight options that balance warmth and breathability across seasons. If maximum warmth is not essential, lightweight options like the Outdoor Research Alpine Onset Bottoms, REI Co-op Merino 185 Bottoms, and Patagonia Capilene Midweight mens long johns are suitable for summer backpacking, cross-country skiing, or winter desert climbing. For SkiMo training, the Artilect Boulder 125 prioritizes moisture-wicking over insulation.
For very cold conditions, choose thick, 100% Merino wool mens long johns, which our tests show retain the most heat. The Smartwool Classic Thermal Merino, the Minus33 Kancamagus Midweight Merino Wool Bottoms, and the Meriwool Merino 250 are all excellent choices for maximum warmth in mens long johns.
A magnified view of the Smartwool Classic Thermal Merino Bottom mens long johns showcasing the 100% merino wool knit.
A magnified view of the Meriwool Merino 250 BottomA magnified view of the Meriwool Merino 250 Bottom mens long johns highlighting the 100% merino wool knit.
A magnified view of the Minus33 Kancamagus Midweight Merino Wool Bottoms mens long johns displaying the 100% merino wool knit.
These magnified images of 100% Merino Wool mens long johns illustrate their knit construction.
Breathability of Mens Long Johns
Breathability is crucial for effective temperature regulation in base layers. It refers to a fabric’s ability to transport moisture vapor (sweat) from inside the garment to the outside, allowing evaporation and preventing overheating. This process helps keep you dry and warmer in cold conditions, even during strenuous activity.
While body temperature fluctuations are less intense in the lower body, it houses major muscle groups that generate significant heat. Mens long johns that effectively dissipate heat and maintain dryness are essential for high-exertion, stop-and-go activities like backcountry skiing. Lighter weight fabrics generally offer better breathability.
long underwear – thereTesting breathability of mens long johns on a day too warm for ski bottoms, proving their versatility in varied conditions.
Credit: Kricket Servis
Most Merino wool mens long johns offer superior moisture-wicking due to the natural properties of Merino wool, allowing them to breathe effectively during movement. For high breathability in full Merino mens long johns, the Smartwool Classic Thermal and Ortovox 185 Rock’N’Wool are excellent choices.
long underwear – feel wild and free when your bottoms feature great breathability,
Experience unrestricted movement and comfort with highly breathable mens long johns.
Credit: Justin Simoni
While natural fibers excel in wicking, synthetics tend to dry faster. The Patagonia Capilene Midweight and REI Co-op Lightweight Bottoms mens long johns are fully synthetic options that effectively wick moisture. The Thermajohn Thermal Fleece Lined Set and WEERTI Thermal Fleece Lined Set mens long johns also provide good breathability due to their thin fabrics.
long underwear – the rei co-op lightweight bottoms feature very light — and very…
The REI Co-op Lightweight Bottoms mens long johns feature a lightweight and highly breathable perforated synthetic fabric.
Credit: Justin Simoni
The Artilect Boulder 125 mens long johns lead in breathability, using an 85% Merino wool and 15% nylon blend in a thin 125 g/m² fabric that balances breathability with durability. The Ortovox 185 Rock’N’Wool Short Pant mens long johns use a soft and lofty 185 g/m² fabric that performs well in both breathability and warmth.
long underwear – the artilect has great breathability, perfect for active wear.
The Artilect Boulder 125 mens long johns offer exceptional breathability, ideal for high-output activities.
Credit: Justin Simoni
The Mons Royale Cascade Merino Flex Legging mens long johns also score high in breathability. Their Merino-blend fabric feels lighter than its advertised 180 GSM, resulting in a lightweight pair with an athletic, close-fitting design that aids moisture transfer.
long underwear – the mons royale cascade merino leggins are thin, very stretchy…
The Mons Royale Cascade Merino Leggings mens long johns are thin, highly stretchy, very breathable, and feature a comfortable, wide waistband.
Credit: Justin Simoni
Comfort and Fit of Mens Long Johns
Comfort in mens long johns is generally sought after, with preferences for soft wool or smooth polyester fabrics. Fit, however, is subjective and varies with body types. We assess articulation, seam placement, cut, and design to identify potential comfort issues applicable to most users. Trying on mens long johns in person is always recommended to ensure a good fit.
We evaluate comfort and fit based on:- Fabric feel against the skin
- Fit tightness or looseness in areas like knees and cuffs
- Fabric stretch and mobility
- Waistband width and comfort
- Leg length and cuff fit
- Crotch depth and potential sagging
- Seam type, articulation, and stitch comfort
Trying different mens long johns side-by-side helps highlight variations in feel and fit.
Credit: Justin Simoni
Comfort is generally consistent across high-quality mens long johns. Fit is the differentiating factor. For ultra-soft comfort suitable for both activity and relaxation, consider the Smartwool Classic Thermal Merino and the lighter Classic All-Season mens long johns.
long underwear – the artilect boulder 125s are made of nuyarn: a merino wool spun on…
The Artilect Boulder 125 mens long johns are made with Nuyarn, Merino wool spun around a nylon core, combining Merino comfort with synthetic stretch.
Credit: Justin Simoni
Many mens long johns blend synthetic fibers with wool for added stretch and a body-hugging fit, as seen in the comfortable Smartwool Intraknit and Artilect Boulder 125. The Mons Royale Cascade Merino Flex Legging mens long johns feature an exceptionally wide and comfortable waistband that distributes pressure evenly.
long underwear – the intraknit tech in the smartwool intraknit thermal merino 3/4…
The Intraknit technology in the Smartwool Intraknit Thermal Merino 3/4 Bottom mens long johns enhances stretch and movement, especially in panel areas like the knees.
Credit: Justin Simoni
Durability of Mens Long Johns
Durability is not typically a primary feature of base layers, which are designed to be worn under other garments. However, added durability is a bonus, especially when mens long johns can double as running tights.
Merino wool is traditionally prone to damage, but advancements have improved its durability. Smartwool, for example, uses a nylon core wrapped in Merino wool to enhance durability in models like the Intraknit Thermal Merino. The Artilect Boulder 125 uses a similar NuYarn construction. The Outdoor Research Alpine Onset is a polyester-wool blend that combines the benefits of both materials.
long underwear – durability is key for pair of long underwear to last on multi-day…
Durability is essential for mens long johns to withstand multi-day trips and frequent use.
Credit: Jill Rice
While wool-synthetic blends are improving, synthetic mens long johns remain the most durable. The REI Co-op Midweight Bottoms scored exceptionally high in durability due to their robust four-way stretch fabric. The Patagonia Capilene Midweight, another synthetic option, is also very durable considering its lighter weight.
long underwear – durability of the rei midweight bottoms is excellent as the…
The REI Midweight Bottoms mens long johns demonstrate excellent durability, with abrasion-resistant synthetic fabric and a four-way stretch that holds up through repeated washing.
Credit: Justin Simoni
Drying Speed of Mens Long Johns
Drying speed is important because many base layer materials shouldn’t be machine-dried. Machine drying can damage wool, causing shrinkage and fiber loss, and can degrade elastane and synthetic fabrics used in waistbands and the main garment. Line drying or flat drying is recommended. Drying speed also indicates how quickly mens long johns will dry while being worn, which relates to breathability.
Lighter fabrics dry faster. The WEERTI Thermal Fleece Lined Set and Thermajohn Thermal Fleece Lined Set mens long johns dry very quickly due to their lightweight synthetic construction. However, some pilling was noted, making line drying preferable to machine drying.
Surprisingly, some heavier mens long johns also dry quickly. The Icebreaker Merino 200 Oasis Bottoms and the 3/4 length Ortovox 185 Rock’N’Wool Short Pant mens long johns dry impressively fast for their weight. The Patagonia Capilene Midweight, our fastest synthetic dryer, along with the Artilect Boulder 125 and Mons Royale Cascade Merino Flex Legging, also dry quickly due to their lighter weight.
long underwear – the icebreaker oasis 200 dries impressively fast, especially…
The Icebreaker Oasis 200 mens long johns dry remarkably fast, especially considering their fabric weight.
Credit: Justin Simoni
Layering Ability of Mens Long Johns
Effective layering is crucial. This metric assesses how well mens long johns integrate with other clothing. Features like low-profile flatlock seams reduce chafing. A secure waistband keeps bottoms in place, and adequate leg cuffs prevent riding up. A front fly adds convenience, while a fly-less design may allow for direct skin contact. A tighter fit facilitates smooth layering of outer garments.
The Smartwool Intraknit Thermal mens long johns have a tight, compression-like fit, and the 3/4 length helps prevent sock bunching. The Outdoor Research Alpine Onset Bottoms and the REI Co-op Merino 185 Bottoms mens long johns also fit close to the skin, allowing outer layers to slide on easily.
long underwear – grab a versatile pair of long underwear bottoms, like the outdoor…
Choose versatile mens long johns like the Outdoor Research Alpine Onset bottoms for seamless layering during your next adventure.
Credit: Jill Rice
Conclusion
Mens long johns are essential for extending your outdoor season into the colder months. When selecting your next pair, consider your personal temperature sensitivity and intended activities. Our testing across various climates has identified the best options for different conditions, demonstrating the significant impact of choosing the right mens long johns. From skiing and backpacking to everyday wear, these versatile bottoms ensure warmth and dryness for any activity or occasion.
long underwear – where will your next pair of long undies take you?
Where will your next pair of mens long johns take you?
Credit: Justin Simoni
