The blanket will keep your feet warm while you ride. Let you also can ride freely in winter. Features: Keep your feet dry and warm in most cases. (Do not use this shoe cover in rain, because it is not a full seal.) Reflective design for better visibility. Bottom hollow design: DAPT to all kinds of shoes from Locking: mountain and road blocking shoes. Elastic mouth shoes. The sole will not fall off. Full zip waterproof: fine water resistance. Features: Color black Material: PU Size : M / L / XL / XXL (optional) M: Length: 270 mm Top: 270mm L: Length: 290 mm High: 275mm XL: Length: 310 mm High: 280mm XXL: Length: 330 mm High: 285mm Item Weight: 110g / 3.9oz Package Size: 250 * 200 * 30mm / 11.4 * 11.0 * 2.0in Package Weight: 120g / 4 ,2oz Packing list: 1 * Pair of shoes cover