Thermals & Base Layers

Men's all-season, all-terrain base layer t-shirt. The Dart long sleeve is made from Bluesign® Approved 100% recycled APEX ECO fabric that balances warmth, wicking, and breathability and is finished with POLYGIENE® permanent odour control for multi-day freshness.
Canada's Source for Montane Base Layer Tees

Men's all-season, all-terrain base layer t-shirt. The Dart is made from Bluesign® Approved 100% recycled APEX ECO fabric that balances warmth, wicking, and breathability and is finished with POLYGIENE® permanent odour control for multi-day freshness.
Canada's Source for Montane Base Layer Tees

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 100% merino wool tee that brings no itch comfort, odour resistance, moisture wicking, and temperature regulation to your next adventure.
Canada's source for Merino Wool Tees

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

Women's all-season, all-terrain base layer t-shirt. The Dart long sleeve is made from Bluesign® Approved 100% recycled APEX ECO fabric that balances warmth, wicking, and breathability and is finished with POLYGIENE® permanent odour control for multi-day freshness.
Canada's Source for Montane Base Layer Tees

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®