When mother nature turns on the faucet, the SL Pro Rain Jersey is here to keep you warm and dry. They're fully wind- and water-resistant and pair perfectly with the Race Rain Arm Sleeves for full protection. - Fabric Content: MAIN: 100% Polyester; OTHER: 61% Nylon, 31% Polyester, 8% PU - Front zipper guard detail keeps water away from your full center front zipper closure and makes it easy to unzip with one hand, while riding. - Knit, waterproof membrane protects you from wind and water in all of the most important areas to keep you warm and dry. - Three back pockets and secure zipper pocket help to secure all your ride needs, right where you want them.