Arena 3D Ultra Swim CapDesigned specifically for racing, the Arena® 3D Ultra Swim Cap features a revolutionary design of varying thickness for ultimate hydrodynamics.
Double-thickness over center of head and ears for balance and buoyancy. Cut out back for short axis head movement. Tested and approved by Arena Elite athletes. Optimum compression. Wrinkle free and won't pull hair. Extra soft and comfortable for long periods of use. Arena logo on center front. PVC free. 100% Silicone.