A smart addition to your workout, the Martex Purity Sport Gym Hand Towel is sized right for your gym bag. Crafted from 97% cotton and 3% polyester, this machine washable towel features SILVERbac antimicrobial technology. Silver infused polyester threads create antibacterial properties that will never wash out, keeping this towel soft, fresh, and free of harmful bacteria. Choose from available color options.