The Iron Ranger Boots have been protecting the feet of miners for more than a century, so we feel good about them protecting ours, too. Oil-tanned leather comprises the upper for added protection, while the leather insole conforms to our foot's natural shape to become more comfortable over time. A steel shank increases both stability and support for long stretches on our feet, and Vibram's 430 mini-lug sole won't crack and lose durability after a few years like all-rubber soles sometimes do. Leather Steel Toe Chukka Boots For Outdoor Work, Leather Lace-up Boots With Steel Toe, Classic Steel Toe Work Boots For Outdoor Work, Classic Work Boots With Reinforced Toe For Outdoor Work, Leather Work Boots With Reinforced Heel For Outdoor, Outdoor Work Boots With Leather Sole And Snip Toe, Snip Toe Leather Sole Work Boots For Outdoor, Classic Chukka Boots With Reinforced Toe For Outdoor, Classic Outdoor Chukka Boots With Reinforced Toe