Yonex Fusion Rev 3 Clay Women's Tennis Shoes Berry Pink : New edits to the Yonex FusionRev 3 Clay make it one of the best yet. An elastic resin has been added to the POWER CUSHION techonology to help keep these shoes lightweight while absorbing high levels of shock created during fast-paced movement on the court. Grooves have been designed into the lattic pattern on these shoes to create an accomodating and resilient fit. New POWER CUSHION+ helps increase overall shock absorption to 28% and repulsion up to 62% more. Upper:Guard Durable Skin retains the shape of the upper to help prevent lateral movement of the foot inside the shoe. Padded heel collar enhances comfort. Padded tongue and heel collar enhance comfort. The Inner Boot Structure combines a tongue that wraps around the instep from the shoe opening. The foot is wrappedin flexible material from metatarsal to heel, producing a gentler fit. Midsole: New POWER CUSHION+ increases the repulsion and overall shock absorption compared to previous models. ToughBrid Light is 11% lighter than ToughBrid while generating a significant reduction in leg and knee stress. Outsole: Features Endurance Rubber II. Round Sole designed to provide all around support for quick and smooth footwork.