Constructed of an abrasion- and wind-resistant shell with a fleece interior, the Ridgeline is the ultimate mid-weight jacket. 306 g/m2 WindWall®—100% polyester with durable water-repellent (DWR) finish (solid). 316 g/m2 WindWall®—100% polyester with durable water-repellent (DWR) finish (heather). Highly wind-resistant with wind permeability at less than 10 CFM (0 CFM is 100% windproof). Brushed micro-gridded fleece interior. Durable water-repellent (DWR) finish. Reverse-coil center front zipper and hand pockets. Hem cinch-cord. Tonal embroidered The North Face logo on left sleeve and right back shoulder.