Headed for the beach? Don't lose track of your glasses! Slip the Chums Glassfloat Classic Floating Eyewear Retainer onto the frames and make a splash. Made of soft, foam-filled polyester, this retainer will dry quickly and will float glasses up to 1.5 oz. if they find their way into the water. Chums Glassfloat Classic Floating Eyewear Retainer Black - Sunglass Accessories at Academy Sports