British designer Stella McCartney stays true to her high-eco ethos within her capsule collection for Adidas, offering up design-led performance-wear with a reduced carbon footprint. Boasting a lightweight construction, this Barricade 3/4 T-shirt from adidas X Stella McCartney features a ribbed U neck, half zip, three-quarter length sleeves, a lightweight construction, a slim fit and a straight hem. POSITIVELY CONSCIOUS: We’ve joined forces with ethical agency Good On You to give you the power to choose positively. This piece is from a brand that scores well on their key criteria.