Experience energy return like never before thanks to these innovative Ultraboost 21 runners from adidas. They’re crafted using Primeblue – a high-performance recycled material that’s made in collaboration with Parley Ocean Plastic – and show off a sleek all-white colourway. Underfoot, boost™ cushioning comfortably complements the shoe’s sporty sock-like fit.

• Primeknit+ Uppers
• Primeblue Yarn
• boost™ Cushioning
• Continental™ Rubber Outsole
• Style Code: HB8051