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 DWR finish (solid) 316 g/m2 WindWall 100% polyester with DWR finish (heather) Highly wind-resistant with wind permeability at less than 10 CFM (0 CFM is 100% windproof) Brushed micro-gridded fleece interior Reverse-coil center front zipper and hand pockets Hem cinch-cord Tonal embroidered The North Face logo on left sleeve and right back shoulderBENEFITSDURABLE WATER-REPELLENT: DWR is applied to the face of the fabric to provide the first line of defense against wet weather.WIND PROTECTION: WindWall fabrics greatly reduce the effects of wind chill while providing flexibility and breathability to stay comfortable without overheating.**