Summary:Alloy is our top-of-the-line, feature-loaded BIKE jersey. We've upgraded this jersey with some cool new touches to make your rides more comfortable and improve your performance. Now available in a variety of colors, this jersey looks great however you mix-and-match it. Fastdri moisture wicking fabricSlimmer race fit with v-cut collarMesh venting on back & underarmsSlight drop tail on back panel94% polyester / 6% spandex