activewear by Outersports.com
FREE Shipping
Risk FREE
0item(s)
You have no items in your shopping cart.
Thermal Underwear, Long underwear, or Long Johns
Maybe you're an avid extreme winter mountain trekker or you simply get the chills while working in the cool office, you operate heavy mining equipment year round or you work for the US Coast Guard. Either way, thermal long underwear, also known as base layer or long johns, may be just what you need to stay warm and comfortable. The type you choose will depend on your activity level, your budget, and the temperature.
| Men's Thermal Underwear | Women's Thermal Underwear | Kid's Thermal Underwear |
|
|
|
Thermal Underwear
Coldpruf Performance Merino Wool Blend Ski Thermal Top for Men
• Hi Performance Wicking Thermals • Midweight Thermal Fabric • Wicks sweat and dries fast • Keeps your skin dry • Tagless • Ribbed Cuffs • Longer tail stays tucked in better • Flatlock Seams • 100% Polyester Inside / 70% Polyester,30% Merino Wool Outside$24.99Coldpruf Performance Merino Wool Blend Ski Thermal Bottom for Men
• Hi Performance Wicking Thermals • Midweight Thermal Fabric • Wicks sweat and dries fast • Keeps your skin dry • Tagless • Ribbed Cuffs • Longer tail stays tucked in better • Flatlock Seams • 100% Polyester Inside / 70% Polyester,30% Merino Wool Outside$24.99 As low as: $18.99Coldpruf Single Layer 100% Polypropylene Long Underwear Top for Men
• Polypro retains more heat than any other fabric • Polypro dries extremely fast • Flatlock Seams • Tagless • Ribbed Cuffs • Extended tail stays tucked in • 100% PolypropyleneRegular Price: $17.99
Special Price $15.99
Coldpruf Single Layer 100% Polypropylene Long Underwear Pant for Men
• Polypro retains more heat than any other fabric • Polypro dries extremely fast • Flatlock Seams • Tagless • Ribbed Cuffs • Extended tail stays tucked in • 100% PolypropyleneRegular Price: $17.99
Special Price $15.99
Indera Mills Lightweight Ribbed Knit 100% Cotton Thermal Shirt For Men for Men
• Preshrunk • Ribbed Knit(like a regular cotton T) • Bright white color • Rated for mild cold • 5.5oz 100% cotton$12.99Coldpruf Cotton Poly Thermal Underwear Bottom for Men
• 2 layer thermal fabric traps body heat • Rated for cold to very cold temps • Tagless • Extended tail stays tucked in • Flatlock seams for comfort • 60% Cotton / 40% Polyester • Big SizesRegular Price: $15.00
Special Price $10.99
Avalanche Men's Mogul Legging
• Base Layer; next to skin fabric • Provides thermal insulation • Body-hugging 4-way stretch privdes unrestricted movement • Quick absorption; keeps your skin dry • Highly breathable, allows moisture vapor to escape • Warmth without the weight or bulk • Machine washableRegular Price: $49.99
Special Price $28.95
Avalanche Men's Mogul Zip Neck
• Base Layer; next to skin fabric • Provides thermal insulation • Body-hugging 4-way stretch privdes unrestricted movement • Quick absorption; keeps your skin dry • Highly breathable, allows moisture vapor to escape • Warmth without the weight or bulk • Machine washableRegular Price: $69.99
Special Price $34.00
Indera Mills Lightweight Cotton Polyester Blend Waffle Knit Thermal Underwear Bottom for Men
• Waffle Knit • Traps body heat and retains it • Ribbed Cuffs • Polyester blend dries quicker than 100% cotton • 65% cotton/35% polyester$7.00Indera Mills Lightweight Cotton Polyester Blend Waffle Knit Thermal Underwear Top for Men
• Waffle Knit • Traps body heat and retains it • Ribbed Cuffs • Polyester blend dries quicker than 100% cotton • 65% cotton/35% polyester$7.00Coldpruf Lightweight Polyester Performance Stretch Ski Thermal Top for Men
• High performance CPT polyester • Easy care laundering • Wicks sweat and dries quickly • Excellent body heat retention • Engineered for cold to very cold temps • 360 Degree stretch for form fitting comfort • Perfect for high endurance winter sports • Tagless • Ribbed Cuffs • Extended tail remains tucked in better • Flatlock Seams • 96% polyester, 4% SpandexRegular Price: $25.00
Special Price $19.99
Coldpruf Extreme Performance Long Underwear Top for Men
• Our warmest Coldpruf long underwear (rated for extreme cold temperatures) • Comparable to UNDERARMOUR® brand • Spandex stretch engineered for high activity (360 degree stretch) • Double layer thermal fabric maximizes heat retention • Exceptional moisture wicking • Dries quickly • Retains body heat even when wet • Tagless • Ribbed Cuffs • Longer tail stays tucked in better • Flatlock Seams • 96% polyester, 4% Spanex inside and outsideRegular Price: $41.00
Special Price $19.99
Indera Mills 3 Button Cotton Poly Thermal Henley Shirt For Men
• Rated for cold temps • waffle knit • 3 Button placket • Collarless • Preshrunk • 50% Cotton / 50% PolyesterRegular Price: $25.00
Special Price $19.00
