Men&#39;s functional thermal underwear by ALPINE PRO.<br />-&nbsp;made of quick-drying, vapour-permeable, flexible, warm and structured material containing activated bamboo charcoal, which excels in fast moisture wicking, the ability to absorb odors and keep the body warm<br />- anatomically shaped, close-fitting cut and elastic flat seams only on the inside of the legs<br /><strong>Material:</strong> 65% polyester, 27% nylon, 8% elastane