Please note: the shoes run slightly smaller, we recommend you order one size larger. The Gorilla Wear Perry High Tops are feather-light and offer ultimate traction for competitions. Ideal for all grappling sports, jujitsu, boxing and mixed martial arts. These high-quality shoes not only look good, they are also very functional. The non-slip soles as well as the whole shoe are extremely light. The shoes simply offer a perfect blend of comfort and design. The Velcro fastener provides additional support. Material: 40% polyester, 60% cow leather