Goodbye cotton tee hello performance jersey that t shirt you39ve been using that traps your sweat and chills you to the bone as you cycle it39s time to put that back in the drawer investing in the essentials short sleeve cycle jersey will raise your biking comfort level hugely it39s all down to it39s clever use of technical fabrics constructed from a fabric that actively pulls perspiration away from your skin you39ll immediately feel the benefits as you cycle the fast moist