UA Tech™ fabric dries quickly, is ultra-soft and offers a more natural feel. The fabric wicks away perspiration and dries very quickly. Odor control technology minimizes odors. Use only chlorine-free bleach when needed Tumble dry at low temperature Do not iron Do not use softeners Do not dry clean Wash garment inside out Machine wash cold with similar colors Main fabric contains at least 30% recycled polyester, excluding trims and ornaments.