Streetwear meets performance. Fashion brand 424 and adidas team up for an exclusive take on the Arsenal Ultraboost 21. Kitted out in club colours, these running shoes sport the clean, sleek look you\'d expect from a design that bears the 424 label. With an adidas Primeknit upper, Boost midsole and stabilising Torsion System, they offer superior comfort and support across any distance. And wherever your game takes you. Rubber outsole with superior grip that adapts with every stride Temperature-independent cushioning provides maximum comfort Lace closure Made with Primeblue, a virign plastic-free high-performance material obtained from upcycled marine plastic waste. Colour: Black/Red Product code: AGV9716