Possibly Nike's most durable shoe ever. Maximum cushioning, maximum durability - the grinder's choice to dominate the game. Rafael Nadal will wear this shoe at the through the US Open series

New revolutionary DragOn X upper - specifically designed to be abrasion resistant, and even more durable than Nike's industry leading Drag-On technology

Nike's trademark Max Air heel cushioning, plus New 'Lunarlite' cushioning in the forefoot - Nike's lightest ever and most effective cushioning. Distributes imapact force more evenly to reduce painful pressure points on your foot. Provides the softest ride ever.

Heat Block technology keeps the heat on your opponent and away from your feet. A TPU midfoot shank provides proper forefoot flexing aand allows for torsional rigidity

Full 'XDR' (Xtra Durable Rubber) outsole- for extreme durability and traction on all surfaces