The Diadora Speed Competition 7+ is perfect for players who            want to move fast during the match. These tennis shoes provide             the quickness and comfort players expect with an improved upper.           For players who want a light and stable tennis shoe, the Diadora           Speed Competition 7+ is the perfect match! 
                                                                                                       Shoe Technology
                                    Upper: Suprelltech, air mesh and KPU provide           comfort and breathability. D-skin upper wraps around your foot             for stability during high-stress movements. 
                           Midsole: DA2 Plus midsole                   provides shock absorption in the heel and flexibility in the               forefoot to improve comfort. CCB medial stabilizer helps you               perform quick, lateral movements with confidence. 
                     Outsole: Duratech 5000 compound provides               grip and durability on hard courts.