Craghoppers Women's CO2Renu II Half Zip Fleece. This relaxed insulating microfleece top is made from carbon smart polyester fibres recovered from spent emissions using award-winning CO2 technology, blended with polyester. It features a contrast half-zip fastening, two zipped handwarmer pockets, and an elasticated bound hem, cuffs, and collar, making it a great casual cover-up. The advanced insulating top from Craghoppers utilizes a mix of polyester and carbon smart polyester fibres. Features: - Half-zip fastening - Two zipped handwarmer pockets - Elasticated bound hem, cuffs and collar