The men’s Laser Jersey is cut ergonomically with panels shaped to move with the body throughout a natural range of motion on the bike. It is constructed with Asteria 2.0™ material, a light weight, breathable performance fabric that is highly elastic for superb fit. Asteria 2.0™ has a high rate of moisture transfer to pull perspiration away from your skin during exercise and keep you dry. Panels of perforated material along the center of the back and mesh under the arms provide ample ventilation on the hottest days. The Laser Jersey has a reversed full CamLock™ zipper for a finished look and easy manipulation on the bike. The zipper locks in the down position and flips up to allow one hand adjustment. The zip also features protective garages at either end to protect the materials from the zipper teeth and prevent snags.