The ASICS® Split Second® 9 weighs just 8.3 ounces, almost a full ounce lighter than last year's model. Continues to feature a classic split sole design that has made these wrestling shoes so popular. The split sole design features two separate sole components that operate independently, allowing for improved flexibility and natural foot movement on the mat, giving you the edge over the competition. The asymmetrical lacing design provides improved comfort by reducing irritation, while the integrated lace garage keeps laces secure as well as conforming to regulations. Wt. 8.3 oz.