32Degrees Weatherproof Women's Short Sleeve Scoop Neck Cool Tee 90% polyester, 10% spandex. Imported 85% Polyester, 15% Spandex Short Sleeve, Scoop Neck, Quick Dry, Anti-Odor, Multi-functional 32 CoolTM quickly wicks away moisture keeping you dry and comfortable 32 CoolTM minimizes unpleasant odors caused by perspiration Regulates body temperature Maximizes comfort with a perfect fit that provides durability and lasting shape