Nike Men's Sun Protect 2.0 Bucket Hat Stay covered in Men's Nike UV Bucket Golf Hat. It features Nike Flex fabric and Dri-FIT technology to help you stay dry and comfortable and its bucket silhouette provides extra coverage from the elements. Nike Flex fabric stretches for an optimal fit. Dri-FIT technology helps keep you dry and comfortable. Wide 360 brim helps keep you covered in the elements. The crown features laser perforations to help enhance breathability. Elastic drawcord at the back lets you adjust your fit. This product provides UVA and UVB protection from the sun in the areas covered by the hat. Any closures must be fastened to give full UPF 40+ protection. It will not protect areas that are exposed. To protect these areas, the use of good quality sunscreen is recommended.