Professional Disposable Shoe covers are 100% recyclable and not toxic, made from premium non wowen material. Each pair comes compactly rolled, making them easily transportable in a purse or pocket, or keep a few pairs in the car or near your front door. One Size - fits all for both men and women. Up to 11 size. Black Color - Perfect for any industrial purposes Non-Slip protector pattern resist slipping. Non Woven Material Polypropylene with stiched seams resist tearing and re-usable.