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Active, or office: the lightweight breathable quick-dry fabric and 4-way stretch fabric is comfortable for any activity. For body conscious slim fit, hips, follow your size as on the chart.
Perfect for any activity. Lightly brushed on both sides for added softness. Slim fit: please refer to photo size chart for chest, and length measurements. Perfect for working out, LOUNGE, as an undershirt for work, or lounging at home. Lightweight knit jersey with a lot of stretch. Same great fabric as our popular 32cool polos and boxer briefs.


Layer up: layering is essential to ward off the cold, so bundle up with a pair of mens thermals this winter and stay comfortable while outside or in bed as a pajama.

Soft cotton-poly construction: our men’s thermal long sleeve shirt is constructed of a comfortable cotton-rich blend enhanced with polyester for added durability. Comfort-driven design: our thermal shirt features a tagless label; Our machine-washable men’s waffle-knit long-sleeve shirt won't shrink excessively after washing.

Our thermal underwear comes with a Contour Pouch that not only nestle the boys comfortably, but also provides easy access thanks to the vertical quick draw fly.
Our soft and comfy polyester blend gives you all-day comfort! Despite the lightweight fabric, you’ll have warmth throughout the day and night without the heaviness and puffed feeling of most traditional thermal base layers. The elastic seams keep tops and bottoms from falling or bunching up, like hiking, camping, making them perfect to wear under regular clothes during daily activities. When nature calls, you don’t have to worry.




1. 32 DEGREES
#ad
Black, X-Large, 32 DEGREES Mens 4 Pack Cool Quick Dry Active Basic Crew T-Shirt
#ad32 DEGREES #ad - Exceptionally durable construction that remains in-tact and color that doesn’t fade after multiple washes. Quick-dry: fabric quickly wicks away sweat from your body, keeping you dry, cool, and comfortable all day long.Active, or office: the lightweight breathable quick-dry fabric and 4-way stretch fabric is comfortable for any activity. For body conscious slim fit, hips, follow your size as on the chart.
More information #ad
Fabric: 90% polyester – 10% spandex. For a more forgiving relaxed fit, waist, you should go 1 size up. Features: 4pack, short sleeve, anti odor, breathable, Lightweight, 4 Way Stretch, soft touch, quick dry, Tag Free Label. Perfect for any activity. Lightly brushed on both sides for added softness. Slim fit: please refer to photo size chart for chest, and length measurements. Perfect for working out, LOUNGE, as an undershirt for work, or lounging at home. Lightweight knit jersey with a lot of stretch. Same great fabric as our popular 32cool polos and boxer briefs.
Brand | 32 DEGREES #ad |
Manufacturer | 32 Degrees #ad |
Model | #9599 |
More information #ad
2. Duofold
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Medium, Black, Duofold Men's Mid-Weight Wicking Crew Neck Top
#adDuofold #ad - Moisture control. Flat lock seams to avoid irritation. Double-layer thermal for warmth in cold weather. Cold weather, low-impact activities.More information #ad
Brand | Duofold #ad |
Manufacturer | Duofold Men's Sleepwear - Layering & Thermals #ad |
Height | 1 Inches |
Length | 13 Inches |
Weight | 0.63 Pounds |
Width | 8 Inches |
Part Number | KMW1 |
Model | KMW1 |
More information #ad
3. Thermajohn
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Black, Thermajohn Long Johns Thermal Underwear for Men Fleece Lined Base Layer Set for Cold Weather Medium
#adThermajohn #ad - 4 way stretch: made with stretchable material, these thermals for men allows you freedom of movement with no chafing or bunching up when you move. Ultra soft fleece: designed with a fleece lining & quality material, these ultra soft mens thermal underwear set will keep you feeling comfortable throughout the day.Layer up: layering is essential to ward off the cold, so bundle up with a pair of mens thermals this winter and stay comfortable while outside or in bed as a pajama.
More information #ad
Heat retention: when it comes to warmth and everyday wear, these long johns for men is designed specifically for you to stay protected from the cold. Moisture wicking: stay dry with these long underwear mens as they're made from breathable fabric that effectively wicks away moisture and perspiration.Brand | Thermajohn #ad |
Height | 2 Inches |
Length | 11 Inches |
Weight | 0.81 Pounds |
Width | 8 Inches |
Part Number | T-W-2178 |
Model | T-W-2178 |
More information #ad
4. Indera
#ad
Indera Tall Traditional Long Johns Thermal Long-Sleeve, Men
#adIndera #ad - Reliable heat retention: made of waffle-knit fabric, our thermal shirts for men trap and retain body heat within the waffle pockets; A ribbed collar and cuffs help keep the cold out.Soft cotton-poly construction: our men’s thermal long sleeve shirt is constructed of a comfortable cotton-rich blend enhanced with polyester for added durability. Comfort-driven design: our thermal shirt features a tagless label; Our machine-washable men’s waffle-knit long-sleeve shirt won't shrink excessively after washing.
More information #ad
Combats cold: our long-sleeve thermals for men help you weather cold to very cold conditions during medium-exertion activities like hiking, camping, and even lounging. Versatile sizing: our men’s long underwear top is available in Tall sizes up to 4X.Brand | Indera #ad |
Manufacturer | ColdPruf Baselayer #ad |
Height | 1 Inches |
Length | 1 Inches |
Weight | 1 Pounds |
Width | 1 Inches |
Part Number | 800LS |
Model | 800LSMDNU |
More information #ad
5. Rocky
#ad
X-Large, Rocky Thermal Underwear For Men Thermal Long Johns Set Shirt & Pants, Base Layer w/ Leggings/Bottoms Ski/Extreme Cold Black
#adRocky #ad - It’s perfect for men who like to practice outdoor and winter sports, skiing, or snowboarding. Keep warm and dry: rocky thermal underwear for men has moisture-wicking fibers that prevent you from becoming sweat-soaked, while our fleece-lined design keeps you warm and comfortable in weather below 30°F 0°C.Our thermal underwear comes with a Contour Pouch that not only nestle the boys comfortably, but also provides easy access thanks to the vertical quick draw fly.
More information #ad
So feel free to wear this shirt and pants on your daily activities and even your muddiest adventures. Easy to clean, it can be machine-washed, and it won’t cause any damage to the fabric, thanks to our high-quality stitching. Our soft and comfy polyester blend gives you all-day comfort! Despite the lightweight fabric, you’ll have warmth throughout the day and night without the heaviness and puffed feeling of most traditional thermal base layers. The elastic seams keep tops and bottoms from falling or bunching up, like hiking, camping, making them perfect to wear under regular clothes during daily activities. When nature calls, you don’t have to worry.
Brand | Rocky #ad |
Height | 0.7 Inches |
Length | 5 Inches |
Width | 5 Inches |
Model | 148BKX |
More information #ad
6. Carhartt
#ad
Carhartt Men's Base Force Midweight Classic Crew, X-Large, Black
#adCarhartt #ad - Concealed thumb loop. Smooth flatlock seams and tagless label for comfort. Rugged flex technology for ease of movement. Fastdry wicks away sweat; fights odors. Classic waffle knit traps heat.More information #ad
Brand | Carhartt #ad |
Manufacturer | Carhartt #ad |
Height | 0.7 Inches |
Length | 5 Inches |
Width | 5 Inches |
Part Number | MBL113-001-XL |
Model | MBL113-BLK-XL |
More information #ad
7. Carhartt
#ad
Carhartt Men's Force Midweight Classic Thermal Base Layer Pant, Large, Black
#adCarhartt #ad - Smooth flatlock seams and tagless label enhance comfort. Rugged flex technology for ease of movement. Concealed dry low-stitch waistband and contoured front for comfort.More information #ad
Waffle knit traps heat, fast dry wicks away sweat and fights odor. Strategic seam placement for maximum comfort and reduced chafing.Brand | Carhartt #ad |
Manufacturer | Carhartt #ad |
Height | 0.7 Inches |
Length | 5 Inches |
Weight | 0.45 Pounds |
Width | 5 Inches |
Part Number | MBL115-001-L |
Model | MBL115-BLK-L |
More information #ad
8. TSLA
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Winter Warm Base Layer Top & Bottom, Microfiber Soft Fleece Lined Long Johns, Medium, Soft Micro Fleece Black, TSLA Men's Thermal Underwear Set
#adTSLA #ad - Alert: true to size : please follow the size examples below*eX: Size "Large recommended" - Size for 6" 215 lbs. Tsla thermal underwear Series for warmth and soft touch. Ex: size "medium" 5'9"165 lbs.More information #ad
4-way stretch Fabric It supports unrestricted movement. Top & bottom set underwear set contains 1 Top and 1 bottom. Washing tip : Wash separately before wearing. Materials mix of polyester & Elastine fabric is excellent mobility and moisture-wicking.Brand | TSLA #ad |
Manufacturer | Tesla Gears #ad |
Weight | 0.2 Pounds |
Part Number | MHS100 |
More information #ad
9. DEVOPS
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DEVOPS 2 Pack Men's Thermal Long Sleeve Compression Shirts Medium, Black/Black
#adDEVOPS #ad - Stretchy & durable spandex added for extra stretch and shape retention; close-fitting style does better in retaining body heat to keep you warm. Ultra soft & warm thermal tech fleece fabric of the baselayer caresses the skin so naturally providing maximum comfort and softness.More information #ad
Easy care Machine Washable. Versatile performance thermal Tops with ultra soft hand feel and heat-retention is a perfect option during various indoor activities, outdoor excursion and recreational activities. 90% polyester, 10% Spandex.Brand | DEVOPS #ad |
More information #ad