An ideal accompaniment to sweating it out in the spring chill, the Silver Ridge Short Sleeve blends simple aesthetics and progressive performance elements. 100% polyester Silver Ridge stretch ripstop 104g/m2 Side panels: 86% polyester/14% elastane Flex Stretch woven Omni-WICK and Omni-SHADE UPF 40 sun protection Vented Sun protection collar Zipper chest Pocket Interior security pocket Mesh pocket bags of 57% recycled polyester/43% polyester mesh