For cross-country stars and marathoners, short shorts are essential, but you can go a little longer and keep the lightweight performance with the Salomon Park 2in1 Men's Short. A light and breathable ActiLite Plain Weave outer short combines with a ActiLite Micro Stretch inner tight for the perfect blend of breathability and support, and a zippered pocket with waterproof fabric protects your phone from sweat and soggy weather. UV-50 protection. 78% Polyester, 22% Elastane.