Start the slam season in fine form with the Nike GP Challenge 1 PRM. Designed to enhance your comfort and performance, these shoes are dressed in a green and gold colour scheme that celebrates the first major of the calendar year. Built specifically for quick changes in direction, the Nike GP Challenge 1 PRM features a forefoot Air Zoom unit that helps you play on your toes, with a heel Air Zoom unit providing support as you step. A strong midfoot plastic plate provides stability, delivering quick cuts and power to your game when transferring energy from side to side. The webbing around the eyestays combines with the plate to offer a hugged containment when making dynamic movements around the court. While the heel has extra padding to keep you feeling comfortable and supported, it's designed specifically to enhance your rocker-like movements – such as pulling back for a serve. Carefully crafted for long-lasting wear, the GP Challenge 1 PRM is built with extra rubber in the toe area – specifically the big-toe side – for additional durability that protects against scuffs and scrapes as you move quickly from side to side. High-abrasion rubber in the forefoot enhances durability and traction at the sole for a reliable and resilient addition to your tennis footwear. The forefoot Air Zoom unit helps you play on your toes and puts a pop in your first step. A heel Air Zoom unit provides support. A strong midfoot plastic plate adds stability for quick cuts and power to your game when transferring energy from motion to motion. Webbing around the eyestays combined with the plate offer a sort of hugged containment when moving side-to-side. The heel is extra padded to help keep you comfortable and supported. Extra rubber in the toe area, specifically the big-toe side, adds durability. High-abrasion rubber in the forefoot offers durability and traction. Heel for rocker-like movements, like pulling back for a serve. Designed for wear on hard court surfaces. Cushioned insole.