The Taylormade Tour Radar Cap features a moisture wicking sweatband, and it is made from 100% polyester fabric. It is outfitted with a dark under bill to reduce glare during sunny days. The adjustable back allows golfers of different head shapes and sizes to find the best fit possible. This cap provides up to 30 UPF UV protection form the sun. A cap that removes moisture from your forehead has the ability to keep the stinging sweat out of your eyes. The Taylormade Tour Radar Cap is ideal for summertime golf.