Sporty cap that combines performance and style. 5-panel construction. Easy fit: stretchy for a self-fit. Prevents overheating and improves comfort by eliminating body moisture vapor through the fabric. Designed to eliminate moisture quickly and efficiently. Ideal for high-intensity activities. An elastic band at the back of the head ensures the perfect fit for different head circumferences. Integrated inner headband to wick away sweat and water. Adjustable, snapback closure for a perfect fit that stays put. UPF 50 certified sun protection against ultraviolet (UV) radiation from the sun; fabric samples tested for UV protection in accordance with international standards. Athletic cap that combines performance and style. 5 Panel Go Cap design, running style.