Nike GP Challenge Pro Women's Clay Court Shoe Take the win with the all-new GP Challenge Pro. Designed specifically for baseline sprints and sprints to the net, it has the speed and stability to help you play your best on the red clay. Now equipped with our groundbreaking Claybreaker technology, perfect for sliding and sprinting on the red clay. Ready for the clay court Nike Claybreaker technology provides improved traction and less sand build-up on clay courts. The added grip in the forefoot and midfoot provides a wide traction pattern for control when sliding. We used traction maps, pressure maps and analyzed sand build-up areas for the design. Then we tested it on red clay courts in Europe under different clay court conditions (cold, warm, wet and dry). Zoom, Zoom The Air Zoom element in the heel provides support, while the Air Zoom element in the forefoot provides consistent cushioning. Quick changes of direction A robust plastic plate in the midfoot area ensures stability during quick changes of direction in the game. A wide base provides the necessary stability for quick changes of direction. Consistent comfort The synthetic material on the outside offers you secure support during lateral movements More DetailsDesigned for wearing on sand and padel courtsPadded shoe collar