Thermal Underwear

Rothco's Polyester Extended Cold Weather Clothing System [ECWCS] is made from 100% polyester with a soft and comfortable fleece lining. For added comfort the underwear features a full cut. Be sure to view the matching bottoms as well. Available in black, brown, and foliage green.

Rothco's Polyester Extended Cold Weather Clothing System [ECWCS] is made from 100% polyester with a soft and comfortable fleece lining. For added comfort the underwear features a full cut. Be sure to view the matching bottoms as well. Available in black, brown, desert sand and foliage green.

Item: Thermal Crew neck
Materials: 96% Performance Polyester, 4% Spandex
Fabric Weight: 8 oz.
Canada's Source for thermal clothes by ColdPruf®

The Men’s Crew Neck Platinum 95 by ColdPruf is the Platinum™ layer because you’re at your best when nature does its worst. Featuring CPT fiber technology and two-layer engineering which traps air between layers providing a natural barrier of warmth

Item: Long Underwear Top
Style: Men's Crew Neck
Material: 85% ColdPruf Technical Fiber with Silvadur™ Intelligent Freshness, 15% spandex
Temperature: Cold to Extreme Cold
Activity: Low to High
Fabric Weight: 6.5 oz.
Colours: Black
Canada's Source for Thermal Long Underwear by ColdPruf®

The Women’s Extreme Performance 59 Crew Neck Thermal Shirt by ColdPruf features two-layer engineering which traps air between layers providing a natural barrier of warmth. Available in black these shirts are made for very cold to extreme cold weather and medium to high activity.

Item: Womens Crew Neck
Inside Layer: 100% ColdPruf® Technical Fiber Polyester with SILVADUR™ Intelligent Freshness
Outside Layer: 70% Polyester / 30% MERINO WOOL
Fabric weight: 7 oz.
Seams: Tagless and flat
Canada's Source for crew necks by ColdPruf® Base Layer

Item: Long Underwear Top
Style: Women's Crew Neck
Material: 85% ColdPruf Technical Fiber with Silvadur™ Intelligent Freshness, 15% spandex
Temperature: Cold to Extreme Cold
Activity: Low to High
Fabric Weight: 6.5 oz.
Colours: Black
Canada's Source for Thermal Long Underwear by ColdPruf®