Cover your core in this abrasion and wind resistant vest with a warm technical gridded fleece interior. Made from 306 g/m2 WindWall, 100% polyester with DWR finish. Highly wind resistant with permeability at less than 10 CFM (0 CFM is 100% windproof). Brushed micro gridded fleece interior with reverse coil center front zipper and hand pockets. Color: Dark Grey Heather.