The adidas by Stella McCartney collection has gone on to garner critical success fusing McCartney's ethical sensibilities with Adidas' continued commitment to high-performance activewear. These black Run Adizero shorts from adidas by Stella McCartney feature a low rise, an elasticated waistband, a printed logo and breathable mesh panels. 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.