This is a baselayer you’ll never want to take off—it feels like your favorite t-shirt, only warmer. That’s because it uses our patented ColdGear® Infrared technology to hold just the right amount of extra heat without adding any weight or bulk. The science is actually built right into the soft, thermo-conductive inner coating. The right warmth, all day long.
Ultra-soft, brushed fabric provides lightweight warmth and everyday comfort
ColdGear® Infrared uses a soft, thermo-conductive inner coating to absorb and retain your own body heat
4-way stretch fabrication allows greater mobility and maintains shape