Black organic cotton logo-print short-sleeve T-shirt from adidas by Stella McCartney featuring round neck, short sleeves, logo print to the front, logo print to the rear and stripe detailing. POSITIVELY CONSCIOUS: adidas Group scores 4 out 5 with 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 using 100% recycled polyester by 2024. It traces and audits almost all of its supply chain to ensure good labour standards, and has committed to reducing carbon and water stress across its whole supplier base.