This Zoom Cage 3 Tennis Shoe is made for the player seeking strength and speed on the hard court. Its unique cage design provides maximum durability and cushioning. The glove-like fit and external heel clip offers support, and the TPU shank in the midfoot provides stability. Full bootie construction wraps your foot for a snug fit. The durable XDR rubber outsole with a herringbone pattern puts traction where you need it most.