K-Swiss Hypercourt Pinnacle – Technical Specification & Description Weight Approximately 400 to 425 grams per shoe (Men’s US size 10 / UK size 9) Equivalent to 14.1 to 15.0 ounces Upper Construction The upper is made from a durable mesh base reinforced with Durawrap X molded polyurethane overlays , providing excellent abrasion resistance and long-lasting support in high-wear zones such as the toe and forefoot.