Endura Pro SL Lite Short Sleeve Cycling Jersey Super light race jersey with athletic cut non-flap race fit Extra fine, super light, rapid wicking mesh fabric keep you cool Lightweight underarm mesh for increased ventilation Lycra sleeves and UPF 25 rear panels Lightweight silicon internal cuff gripper holds sleeves in placeMinimalist, low weight triple rear pocket construction Lightweight internal hem elastic with silicon gripper Full length concealed front zip 40% lighter (85g size M) and 15% better cooling properties than entry level