For riding in the rain or commuting home in the winter evenings, the Waterproof Helmet Cover will be the perfect accessory. This helmet cover from the brand GripGrab is made with windproof and waterproof materials to keep your head dry and well-protected. Reflective elements complete the Waterproof Helmet Cover to ensure a high level of visibility on the roads at night. Materials: 95% polyester - 5% nylon Windproof and waterproof materials Sealed seams Reflective elements High visibility Grip Grab Waterproof Helmet Cover