Mizuno wave bolt 5 Women's volleyball black and silver shoes size 9.5 Parallel wave technology which uniformly disperses shock throughout the sole, providing excellent cushioning and enhanced stability Extra grade rubber. High traction grip to the floor Non-marking outsole. It does not mark the floor Dynamotion groove increases flexibility and agility while minimizing forefoot instability Dynamotion fit technology relieves the stress the foot naturally places on footwear - eliminating distortion for the perfect fit. Check out my other listings and bundle to save $$!