Carhartt Men's Force Active Compression Work Sleeve 45% Nylon, 42% Polyester, 13% Spandex Made in US Machine Wash Wicks away sweat Fights odors Provides muscular support Mesh is strategically placed for ventilation Manages moisture for dry comfort You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!