The Northface Mash Up Insulated Vest TNF White and Mid Grey Size Medium NWOT Pit to Pit 19” Length 25” Along with providing an exceptional range of movement, this versatile vest features a lightly insulated core and super-soft fleece side panels for added warmth and comfort in cold weather. FEATURES Avg Weight: 340 g (11.99 oz)Center Back: 26" body: 50D 73 g/m 100% recycled polyester taffeta with durable water-repellent (DWR) finish side panels: 206 g/m 100% polyester smooth-face fleece insulation: 100 g Heatseeker Slim fit 100 g Heatseeker