Velcro strap: Fastened by a wide adjustable Velcro strap, providing a custom fit, securely fastened by two long straps, adjustable and difficult to remove. Rubber sole: non-slip, waterproof and soft leatherette sole that protects against thorns sharp edges, hot sidewalks, melting snow, winter salt and debris. Lightweight: Lightweight and practical, it can be used indoors or outdoors, in dry and humid, hot and cold conditions. The upper of the boot is made of premium space leather. Soft and breathable foot feeling. Design: Conforms and adapts to the natural shape of your dog’s paws for better protection of your pet’s ankles. Cute animal paw embroidery, durable and soft fashion. Just wash off with water.