This waterproof shoe cover made of 100% high elastic premium non-toxic silicone materials , which ensures durability for use and great waterproof performance, ideal for protecting shoes from rain and mud.As integrated molding shoes cover, it's seamless and offers perfect Waterproof Leakproof function. And this shoe cover is also equipped with particular tread mechanism for preventing sole slipping.It is easy to wash by the water ,wipe it off gently with a brush or towel and let it dry naturally, so that it can be used again. And you don't have to carry a lot of shoe covers when travel or outdoor.Custom logo is available,pls call us for more info!