Relaxed insulating top made using award-winning CO2 technology that turns waste carbon into yarn. CO2 Renu blends these smart polyester fibres with part-recycled polyester to create an ultra-soft sustainable microfleece. Featuring a half-zip fastening with twin zipped handwarmer pockets and elasticated bound trim. Introducing a casually comfortable insulating top crafted with the innovative CO2 technology, a recipient of prestigious awards for transforming waste carbon into yarn. CO2 Renu seamlessly combines these intelligent polyester fibers with recycled polyester, resulting in an exceptionally soft and sustainable microfleece. This relaxed piece showcases a convenient half-zip fastening, paired with twin zipped handwarmer pockets and an elasticated bound trim, embodying both style and eco-conscious design. Zipped security pocket Wash & wear 2 pockets Fabric - 100% polyester (70% recycled polyester, 30% Bio3 carbon smart polyester). Relaxed insulating top from Craghoppers. CO2 Renu half-zip is made from an advanced blend of part-recycled polyester and smart polyester fibres recovered from waste carbon. Ultra-soft pile with a half-zip fastening and twin zipped handwarmer pockets plus elasticated bound trim. Eco-friendly warmth in an instant.