The endura mt500 spray trousers are constructed from breathable waterproof material that will keep you dry without overheating on those rainy days these endura trousers are designed to be extremely comfortable while you ride and feature a rear stretch and waterproof panel and a lightweight stretch front made from cordura a highly technical fabric engineered by dupont for durability and strength it also enables maximum breathability and comfort the trousers are also clickfast compatible s