Alden Shoes | 9901 Genuine Shell CordovanPlain Toe Blucher by Alden Shoes, using the centuries old method of pure vegetable tanning and hand finishing, the single tannery still producing genuine shell cordovan today is indeed practicing a rare art.?? The process takes a full six months to complete and produces leather that is soft and durable. Barrie Last Double oak leather outsoles Style: 9901 Color: Black Shell Cordovan Note: All Genuine Shell Cordovan has to be custom made. If not in