The K Swiss Men's Approach II Tennis shoe delivers high performance with classic styling. • Weight: 13.0oz. • Full grain and synthetic leather upper. • Reinforced toe to give the shoe longer life. • Heat-welded mid-foot support structure to lock the foot down during play. • K-Eva midsole compound for excellant cushioning. • TPU support plate to provide mid-foot rigidity and heel stability. • ShockSpring heel crash pad for extra impact protection. • Aosta 2 rubber outsole for durability.