Size note: because the shoe size is relatively small, please choose the larger size. Padded tongue: padded tongue to prevent debris from entering. Equipped with an adjustable lace-up upper. Excellent cushioning performance: The heel is made of breathable sponge material, providing soft protection for the ankles and heel. Waterproof properties: use of waterproof/breathable materials (not completely waterproof). Occasion: suitable for hiking, camping, outdoor sports, urban leisure, walking, travel, leisure, skiing, hiking, etc.