Combining the comfort, stability, and lightweight propulsion that competitive tennis players need, the adidas adizero Cybersonic instills the confidence to stay laser focused on every point, for every match. These shoes are designed to maximize a player\'s ability to speed burst, or accelerate, while also providing the stability to stop on a dime when needing to change directions. New to adidas tennis footwear, the Energyrods placed in the heels of these shoes provide a surge of energy return while you sprint, without adding a significant amount of weight. Dual-density Lightstrike foam in the midsole supplies that ideal balance of comfort and shock absorption, while also feeling responsive for those quick reactions. The tried and true adiWEAR rubber outsole is formed into a multi-directional herringbone pattern for the traction and durability needed for those hardcourt grinders. Upper: Stretchy internal sleeve connected to the tongue for superbly comfortable, glove like support. Outer mesh layers for added support and ventilation, combined ADITUFF recycled material on the toes and medial side for added durability and drag protection. Midsole: Dual density Lightstrike foam keeps the weight down, while blending great comfort, shock absorption, and responsive reactivity. Outsole: ADITUFF rubber compound holds up strong on all surfaces Color: White / Blue / Aqua