When working out, the more aeration the better. Thankfully, adidas by Stella McCartney offers this powder pink tank top with perforations all-over and cut out details. You're welcome. Featuring a perforated style, cut out details, pleated details, a crew neck, a sleeveless design, a racer back and a drawstring waist. 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 it's whole supplier base..