Large boot leg circumference, easy to wear and take off; double-breasted to tighten the circumference. Cold and frost resistant, soft even in winter, can also be used in cold weather. Serried convex pattern of the bottom is more slip-proof. Longer boots design, free to walk in the rainy/snowy days. Perfect for hiking, travel, walking, cycling, camping, fishing, daily wear and more. Specification: Material: PVC 38/39 (LxWxH): 28x9x35cm/11x3.5x13.8inch 40/41 (LxWxH): 30x10x35cm/11.8x3.9x13.8inch 42/43 (LxWxH): 31x11x35cm/12.2x4.3x13.8inch 44/45 (LxWxH): 33x11x35cm/13x4.3x13.8inch Package Includes: 1 Pair Waterproof Rain Boot Cover 1 Piece Clean Towel Note: General shoes and sports shoes are purchased according to the normal sizes. Shoes with thicker soles (3-5cm or more), sneakers, basketball shoes and the like are recommended to choose bigger one. Please allow slight size error due to manual measurement. Color might be slight different since different monitor and light.