Material: PVC Features: 1. Anti-slip sole: The design of the concave-convex pattern at the bottom of the shoe cover greatly improves the anti-skid coefficient of the shoe cover. Let you walk more steadily. 2. The zipper is fully waterproof: the inner side of the zipper is designed with a fan-shaped waterproof layer, which completely solves the problem of water leakage from the zipper. Every detail is meticulous, strict requirements are only better . 3. Thick wear-resistant layer: The 360-degree thick wear-resistant design of the shoe edge further enhances the waterproof performance and ensures the quality. 4. Small size, light weight and easy to carry. Compared with traditional rain boots, it is truly "easy to carry and small in size". 5. Fabric Upgrade: New Eco-Friendly Fabric, Tough and Tensile Advantages: Multipurpose: Our high-quality shoe covers specially designed for home, travel, garden, flood, rain, farm and many outdoor activities. Practical: Suitable for home, travel, party, car, garden, most indoor and outdoor use this qualified shoe cover. L for sizes 38-39 This qualified shoe cover will work with most indoors and outdoors.