Ultimate performance fit and lowest to the ground court feel. Developed to maximise acceleration, control deceleration with enhanced comfort and stability in a lightweight shoe. 3D-F.s: 3-D injected TPU forefoot piece for overall stability & responsiveness. DF1: Dynamic Feel heel-toe drop 6mm for low-to-the-ground court feel & optimum agility Endofit: Full construction inner sleeve for unparalleled comfort, intuitive fit, & added stability New all-court Duralast outsole for durability & traction R-dst in the heel & forefoot for cushioning & rebound Low-profile DST Foam full-length midsole Ortholite comfort foam sockliner Seamless internal quarter reinforcer High-abrasion resistant over-molded toe guard Outrigger geometry at the outside of the foot for stability Lightweight synthetic leather & mesh upper Nearly new condition