Mizuno - Wave Lightning 2 (Silver/Red/Black) - Women's: Designed for the high performance player who is looking for the ultimate in lightweight cushioning with specific stability. The Mizuno Wave(R) in a parallel configuration made of lightweight rubber offers the ultimate leightweight cushioning. Mizuno's patent-pending SensorPoint(tm) Technology offers leading edge advancements which provide simultaneous traction and sepcific stability. VS-1(tm) point of impact cushioning in the forefoot; Gum rubber outsole for enhanced traction and flexibility; Air Mesh (R) highly ventilated mesh for breathability; Shoe weighs 9.3 oz.