The men's Patagonia Capilene Thermal Weight Crew is crafted from a blend of recycled polyester and spandex, utilizing Polartec Power Grid fabric with HeiQ Mint odor control for optimal performance. The smooth face facilitates easy layering while the lofted back offers warmth. Enjoy the comfort of internal neck tape, raglan sleeves and low bulk seams that ensure chafe-free movement. This fitted piece also features full underarm gussets and thumb loops for secure hand coverage. Proudly made in a Fair Trade Certified factory, this crew top supports sustainable practices, making it a responsible choice for the conscious adventurer.