COMPLETELY WATERPROOF: These rain boots are made of durable polyester oxford material, which is long-lasting and completely waterproof. They are also quick to rinse off after use. There is a waterproof layer behind the zipper, so you don't have to worry about water seeping in through the zipper. NON-SLIP SOLE: Non-slip and wear-resistant rubber soles provide stability so you can wear them when it rains and the roads are wet. The non-slip rubber bottom ensures your safety. It also has a safety reflector on the back of the heel, perfect for night use. SNUG FIT: The upper part of the boots has elastic straps that fit snugly but not too tightly around the leg, they will not fall off your leg. Sturdy zipper and buckle on the side for easy putting on and taking off. FOLDABLE: It is lightweight and easy to carry. The foldable design makes it perfect for storage in your backpack or handbag. It is designed to keep your boots and shoes dry when walking, cycling, riding a motorcycle and is also ideal for snowmobiling and all extreme outdoor activities. AVAILABLE IN THREE SIZES: Size M: Sole length: 28.5 cm, recommended for men (US 6-7) or women (US 7.5-8.5); Size L: Sole length: 30.5 cm, recommended for men (US 7.5-8.5) or women (US 9-10); Size XL: Sole length: 31.5 cm, recommended for men (US 9-10) or women (US 10.5-11.5). Items from YU wen's shop