BasePro Crew is a temperature-regulating first layer featuring AERIS™ 250 Insulated, 4-way Stretch fabric which quickly wicks away moisture and keeps you warm and comfortable in temperatures ranging from -5°F to 70°F. It is also treated with antimicrobial agents to prevent bacteria and odor, and made with a blend of polyester, spandex, nylon, unparalleled support. Weight 21 oz Dimensions 12 × 12 × 3 in SIZE XS Small , Medium , Large , XL , 2XL , 3XL
