HEATR® Tundra Base Layer

Experience unmatched warmth and comfort with the HEATR® Tundra Base Layer pant—our top-selling choice for lightweight, effective insulation. Designed without a women’s cut, this thin, flexible layer easily fits under any outfit, providing consistent heat from 0° to 75° F. The HEATR® technology integrated throughout the pant supports muscle recovery while keeping you dry and cozy during all your outdoor winter activities. Featuring an exposed waistband for added comfort, these base layer pants are ideal for staying warm without bulk. Stay ready for cold-weather adventures with HEATR® Tundra.

• HEATR® Tundra is our top selling base layer pant, not in a women's cut
• Thin, light-weight, makes it easy to throw on this extra layer when you want to warm up
• Will keep you warm even in temperatures from 0° to 75° F
• HEATR® throughout entire pant with for maximum warmth and muscle recovery
• Exposed waistband for added comfort
• Great for thin base layer in any outdoor winter activity to keep you warm and dry

Care Instructions:

• Machine wash cold, gentle cycle, with like colors
• Line Dry

HEATR®: 70% Polyester, 27% HEATR®, 3% Spandex
HEATR® is a high-tech material developed by WSI that helps keep you up to 40% warmer than other materials on the market. Fibers that are integrated within the fabric expand and heat up as they come into contact with the skin. Since the fibers are integrated in the fabric, they will not wash out.
Advanced wicking properties, anti-microbial properties, and anti-snag technology
SoftTECH™: 92% Polyester, 8% Spandex

Buttery Soft 
Great against the skin
Advanced wicking properties 
Anti-microbial Properties 
Anti-Snag technology

*This item will ship separately, Free Shipping over $100 may or may not apply - see shipping rates at checkout