We love a good sweat. A cold sweat, not so much. Why we made this We designed this lightweight, moisture wicking pullover to wear as a base layer under a wind-resistant jacket or on its own when we pick up speed. Anti-stink Silverescent contruction gives us the freedom to breathe hard, sweat hard and high five when we cross the finish line. Key features half-zipper with zipper garage for easy on and off seamless Silverescent helps to keep you dry and fresh mesh venting in high sweat areas gives you freedom to high five without fear reflective detail helps with visibility in low light where there are seams, they are flat and engineered to reduce chafing thumbholes help keep sleeves in place Tech specs designed for: run fabric(s): seamless Silverescent® properties: anti-stink, chafe-resistant, moisture wicking, breathable fit: body-skimming length: mid-hip