Red Wing Shoes | Shoes | Rugged Brown Leather Mens Boots 。Why is the Williston 9437 rare? No longer made Very dressy, unusually slim design for a Red Wing Somewhat unusual leather resembles calfskin The 9437 isn’t produced anymore. They differ greatly from the rounder toes the brand is known for and that you’ll find with the Blacksmith, Iron Ranger, and Moc Toe. But this slimmer profile allows these to be worn with tailored clothes and form fitting trousers. The Featherstone leather is suitable for such a boot. It’s a finished leather that looks almost like a smooth calfskin commonly found in dress shoes. Sourced from American Texan steers, the full grain hide of the cattle is surface dyed and then finished with a variety of waxes. A combination of resins and dye stains are used to achieve the Featherstone leather’s smoothness and unique luster.