The Nike Zoom GP Challenge 1 is designed for hard court play, offering Air Zoom units in the forefoot and heel for cushioning and support. A strong midfoot plastic plate provides stability for quick cuts and energy transfer, while webbing around the eyestays helps contain lateral movement. The shoe features extra rubber on the big-toe side and high-abrasion rubber on the forefoot for durability and traction. The heel is designed for rocker-like movements to aid serves. It comes in Black/Black/White, style FB3147-001, and is made in China.