Whether you"re riding your bike to class, commuting to work, or just out for a joy ride when there"s a chance of rain, the XeroCover Shield is designed to keep you and your bike seat dry. However you decide to use it, you will no longer get wet pants from a soaked bike seat. Features:- Durable waterproof polyester fabric with PVC layer and polyurethane coating to keep your seat dry in the harshest conditions. - Two layers of waterproof fabric for extra protection and reversibility. - Elastic stretch system fits any size bike seat from road bikes to beach cruisers. - Seat cover will form to your seat for superb riding comfort. - Protects your seat from rain, wind, dirt and sun. - Packs into an included compact storage bag.