The Patagonia Men's Fore Runner Zip-Neck is constructed of a highly breathable, supersoft polyester that dries quickly as it pulls moisture away from your skin. Not only is this performance top soft and breathable, but it also provides UPF 30 sun protection. Designed with a 1/4 zip at the neck, the Fore Runner Zip Neck (23675) can ventilate quickly with a simple pull. The reflective logos around the zipper and the logos will help keep you visible if you are running on the road.