Made from a unique combination of breathable materials and superabsorbent fibers, this cap is activated by submerging it in water for 30-60 seconds.

The cooling materials are integrated into the hat panels and will provide 4-8 hours of cooling relief and can be re-activated over and over again.

Made of comfortable quilted nylons with an adjustable Velcro closure it is ideal for runners, tennis players, golfers, or anyone who is active in hot conditions.

Cap spots the distinctive Hyperkewl emblem on the front.