Kids Power wave Durag is a great hat for exercisers, athletes, motorcycle bikers, protect you from sun and wind, you can also wear it under your helmet for comfort. These soft long tail head wraps and wave caps are made of polyester, smooth to touch and comfortable to wear, elastic and can be stretched to fit most head types, durable and not easy to fade, will not add much burden to kid's head, long lasting and will give you comfortable wearing experience.