NIKE Lady Zoom Courtlite Tennis Shoes Synthetic Synthetic Leather Toe Box - For increased durability in court play. Cushioned & Shaped Ankle - For additional support on the ankle, increasing stability. Mesh Side Panels - Provide ventilation and midfoot support overlays are integrated into the lacing system for customizable support. XDR Rubber Compound Outsole - Resists abrasion for long-wearing traction. Padded Tongue & Heel Collar - For a great step-in fit and extra support and comfort.