- Size: 40 - AONETIGER winter boots designed for men and women, perfect for protecting your feet in cold and wet conditions - High-quality waterproof synthetic outer material that prevents water, snow, and other liquids from entering - Thick, soft, and cozy plush inner lining that keeps warmth in and prevents heat loss - Non-slip sole with great grip, wear-resistant and suitable for all types of terrain - Slip-on design with high-quality side zipper, easy to put on and take off, with high elasticity and comfortable fit - Ideal for outdoor activities, hiking, walking in the snow, or urban use during the winter