This boot features pull-up crazy horse waterproof barnyard acid resistant Leather, Goodyear welt construction, a black combine II outsole, and a steel shank. The lining is forest green Agion™ which is antimicrobial with a waterproof breathable membrane. The removable John Deere air flow comfort orthotic system insert provides a more comfortable fit. The solid brass eyelets and hooks are set with steel washers.