With a new and improved, single-layer mesh upper and internal, seamless notched bootie, the Drift Cat iii Sneakers Black/Beige is more comfortable than ever before. Click to Puma Drift Cat iii Sneakers Black/Beige More Info... WE ALSO SUGGEST PUMA SHOES X10 rubber at the heel increases durability. Non marking Messi indoor outsole is built for flat surfaces. Rounded heel for better alignment, minimizing stress on the joints. Parallel Wave and U4ic midsole combines for fast, lightweight, responsive cushioning. Unique PU Ignite foam in the midsole offers high rebound, while chevron flex grooves compress during landing then spring forward for increased energy return.