high-tech Cooling sport Towel with New Design, you can use during The Most Intense Workouts - Keep Cool, Exercising, Yoga, Hiking, Running - Lower , cycling,tennis,football,basketball,A golf ball .etc (98% UV isolation) Unique cooling ability could keep cool for 5-7 hours in the heatGet relief from sunburn, hot flashes, swelling Reusable and machine washable with detergent.