Derbies - Horsy - Ox Bloodcasey casey x guidi exclusive design. round toe, laceup closure. piece dyed product. lined in leather. a signature rubber sole with nails hammered one by one. red stitch signature on the back. goodyear manufacturing. soft horse full graine leather. vegetal tannage by guidis artisanal tannery. only vegetal and natural tannins were used in the process of tanning. made to preserve and show all the quality of premium leather skins. as the leather is not