Filson Mackinaw Wool Christmas Stocking Shearling Leather Loop New USA Tan. Filson Mackinaw Wool Christmas Stocking. Celebrate the holidays with the Filson Mackinaw Wool Christmas Stocking, a timeless piece from the Seattle-based brand renowned for over 125 years of rugged outdoor gear. Arriving new with tags, this generously-sized stocking features a shearling top and Bridle […]