Mizuno Women's Wave Tornado 8 Volleyball Shoe 100% Synthetic and fabric Imported Rubber sole Revolutionary, volleyball specific full-length Pebax Mizuno Waver Technology providing superior stability and cushioning when jumping and landing. Enhanced AP midsole with increased rebound and cushion durability while maintaining lightweight performance. Shock-absorbing cushioning compound found in the forefoot. Design technology that relieves the stress the foot naturally places on footwear - eliminating distortion for the perfect fit. Full-length midsole ventilation system reduces heat and humidity buildup inside the shoe during performance. Abrasion-resistant collar lining provides improved durability. Triple layered mesh upper provides the utmost in breathability and comfort. Enhanced outsole rubber for improved traction and flexibility.