Super Effective Shoe Covers With Appealing Race Looks Giving off a great “pro racing look” these GRIPGRAB RACETHERMO WATERPROOF WINTER SHOE COVERS are made from a thick 4 mm waterproof Neoprene to effectively shield your feet and shoes from dirt, sprays and chill when riding in wet or cold conditions. They are recommended for road bike shoes and are compatible with most types of pedal systems. IntelliSeal Technology Enhances Fit And Water-Resistance GRIPGRAB RACETHERMO SHOE COVERS incorporate the ingenious EUROBIKE Award winning technology – INTELLISEAL, which greatly enhances durability, fit and water-resistance. Kevlar reinforcements around the toe improve the longevity of the product and the under-shoe fit is adjustable via hook & loop straps. Safety First With Reflective Elements GRIPGRAB RACETHERMO WATERPROOF WINTER SHOE COVERS feature reflective elements and logo branding as well as a webbing strap loop on the heel exterior for attaching a safety light or reflector (sold separately). Zipperless Design Promotes Snug Fit Around Shoe & Calf The innovative zipperless shoe cover design of the GRIPGRAB RACETHERMO offers riders a snug fit around the shoe and calf, so that water is kept out from the top and since there is no zipper there won’t be any water sneaking through the zipper teeth or stitching either.