DescriptionWindproof thermal design allows you to ride comfortably in winter. This pair of cycling shoe covers make you do not worry about cold feet in winter. Thermal fleece lining material keep your warm, make it possible for you to use this shoe covers even in cold weather.Features- Color: Black. - Material: PU. - Size M: About 24.00X22.00X1.00cm/9.43X8.65X0.39in. - Size L: About 25.00X23.00X1.00cm/9.82X9.04X0.39in. - Made of premium materials, which prevent the intrusion of wind into your shoes.- Elastic fabric has good ventilation and perspiration effect. - The rear part adopts a convenient zipper, which is convenient for the riders to put on and off quickly. - Strong pull function, anti scratch, the protection of the lock in the ride is not pulled by foreign bodies. - This is the necessary article in cycling, it can prevent you from damage.