The Sunriser 1/4 Zip Long-Sleeve Top helps you stay cool and dry on the trails for longer. The recycled FlashDry™ fabric is designed to sit against the skin to quickly wick away sweat, while LIGHTRANGE™ technology delivers optimum ultraviolet protection to keep you comfortable when it's blazing hot on the trail. What's more, reflective details help you be seen in low-light conditions.