Dominate at the net in the ASICS GEL-Netburner Ballistic. Polyurethane, air mesh, and synthetic leather upper. Rearfoot and Forefoot GEL® Cushioning Systems. FluidRide® provides great bounce back and cushioning properties. Trusstic System® reduces the weight of the sole unit. Supportive quarter panel brace securely wraps your foot. NC Rubber outsole. Wt. 9.1 oz.