Focus on the race, and know you have the edge with the adidas Unisex Sprintstar in Lucid Lemon/Arctic Night/Core Black. This lightweight shoe is designed for 100-400m races. The adidas Unisex Sprintstar uses a breathable mesh to keep you cool, while a bootie construction inner sock gives excellent lockdown for a powerful launch. The spike plate is designed to provide excellent traction around curves and across the finish line. Weight: 157g (size UK 8.5). The upper is made with a minimum of 50% recycled content. Lace closure, textile upper, textile lining, synthetic outsole with spike plate. SPRINT SPIKES MADE IN PART WITH RECYCLED CONTENT. Explode from the starting line. These adidas sprint spikes grip the track, helping you fly in short-distance races. Despite being lightweight for speed, the upper offers targeted support. It includes an inner sock with a bootee construction for extra lockdown. HELPING TO REDUCE THE USE OF VIRGIN MATERIALS Generated from production waste, e.g., cutting scraps and post-consumer household waste, to avoid the larger environmental impact of producing virgin content. LIGHTWEIGHT MESH UPPER Makes you feel uninhibited while providing secure lockdown in the midfoot. FOR THE TECHNICAL SPRINTER Ideal for racing distances up to 400 meters. Features: --Lace closure --Textile upper --Textile lining --Synthetic outsole with spike plate