The Head Grid Indoor Court Shoes feature a strong synthetic upper with mesh windows which provide a comfortable fit over the top of the foot. With a breathable air mesh lining, air is allowed to permeate the shoes for improved comfort and to reduce potential odours. HyBrasion is a high abrasion compound which strengthens the high stress areas of the sole to provide longer performance on court. With Radial Contact technology implemented in the non-marking outsole, you can be sure that you"ll have increased stability and greater traction.