Upper: Perforated tumbled leather provides comfort, durability and ventilation. Padded tongue for increased comfort. Midfoot support system incorporated into the lacing system provides increased midfoot and support for lateral movements. DuraWrap™ in the toe box provides a durable barrier between the court and the foot to combat toe drag. A Heel-Grip™ lining along the inside of the heel collar is made of interlocking fibers that grip the sock to minimize heel slippage.

Midsole: EVA midsole with Shock Spring® technology in the heel provides superior cushioning and shock absorption. A TPU midfoot shank provides increased torsional stability. Removable perforated EVA sockliner.

Outsole: Aösta® 7.0 rubber outsole compound provides unsurpassed durability from heel to toe. DragGuard™ located in the high-wear areas of the toe and heel and offers increased abrasion-resistance. Outstanding traction comes from a tennis specific, multi-surface herringbone tread pattern with a forefoot pivot point.