Let's be honest - we're all friends here. And we know that you're going to wear these black Firebird side-stripe track pants from adidas to sit on the sofa to eat crisps. And we respect that. But maybe it's time to give in and cancel the gym membership? Featuring an elasticated waistband, side zipped pockets, a back welt pocket, three signature white side stripes to each leg and an embroidered logo to the left thigh. 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.