Innovative runners designed for superior comfort, these white Alphaedge 4D sneakers from adidas by Stella McCartney are a performance-driven pair. Made with a Primeknit 360 textile upper and a sock-like design, you'll be able to feel the difference with every stride. Featuring a slip-on style, a pull tab at the rear, a lace-up front fastening, a sock-like ankle design with branding and a rubber outsole. POSITIVELY CONSCIOUS: Adidas Group scores 4 out 5 by independent ethical brand rating agency Good On You. It uses eco-friendly materials in many products - 100% of its cotton is from sustainable sources and it's committed to use 100% recycled polyester by 2024. It traces and audits almost all of its supply chain to ensure good labour standards, and has committed to reduce carbon and water stress across its whole supplier base.