Cosmos &reg; 1 Pair Anti-slip Rain Shoe Covers Waterproof Shoes Boot Overshoes - Large Plastic Waterproof PVC fabric and nonslip rubber bottom. Anti-slip properties to ensure your safety. Zippered cover, easy to put on and off. Large shoes cover: 7.75 inch high; Bottom Sole bottom length - about 11.75 inch Package includes one pair of waterproof rain shoes covers.