Thorogood Men's 6" Lace-To-Toe I-Met Boots Leather Oil-tanned full grain leather upper I-MET2 patented metatarsal protection technology Removable full length polyurethane footbed over Poron(r) 4000 Comfort Cushion Oil and slip resisting rubber Chevron outsole Steel toe meets ASTM F2413-11 M I/75/C/75