100% polyester. Reversible. Fleece fabric one side, taffeta the other. Full zip fastening. Two zippered slash pockets on both sides. Ribbed hem. Regular fit. Someone let that grating Safestyle UK goon know theres a better BOGOFF deal in town – Gramiccis Reversible Vest. As the moniker suggests, this is indeed reversible – one side is some low-profile fleece, the other, some swishy taffeta stuff. Both are very, very nice indeed.