or the Holiday 2017 season, adidas satisfied public demand for a new Yeezy Boost 350 V2 by releasing the eye-catching "Semi Frozen Yellow" colourway. The eye-catching Semi Frozen Yellow hue is contrasted by grey stripes woven throughout the Primeknit upper. The "SPLY-350" messaging appears in a striking red hue. A gum rubber outsole completes the unusual colour combination. The Yeezy Boost 350 V2 “Semi Frozen Yellow” is one of the most memorable colourways of the silhouette to date thanks to its unique colour palette. 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.