Mountain Warehouse Women’s Isotope Jacket. Size small. 19″ pit to pit x 24″ length. 100% polyester. Hood lining 88% polyester, 12% elastane. In very nice condition. Open pockets. Lovely smooth texture to fabric with no marks or stains. Beautiful cool blue colour with gently lined pattern. Cool feel, sleek and stretchy. Perfect for the gym or as a lightweight summer jacket.