The Mizuno Wave Tornado 4 is a revolutionary volleyball shoe that will make your feet feel like they could dominate the court all day, every day. Packed with high-performance features, including a triple-layered AIR Mesh™ upper that provides the utmost in breathability and comfort, which is paired with a Kura-Liner™ -- an abrasion-resistant collar lining that improves durability. The midsole is made with a full-length Intercool™ ventilation system that reduces heat and humidity buildup inside the shoe. It also has VS-1™ shock-absorbing cushioning and a lightweight yet responsive copolymer for even more cushioning. Mizuno Wave Technology® uniformly disperses shock throughout the sole, providing enhanced stability. The SG rubber outsole is made with enhanced rubber that improves traction and flexibility. Wt. 12.4 oz.