Like a boss, our 6" Linesman Ridge platform leads the way in ultimate durability. It's got a reinforced steel shank for maximum stability, making it a top choice for linesman, rugged outdoor work environments and heavy-duty construction. Composite toe is ASTM F2413-11 M I/75 C/75 EH rated Premium GORE-TEX® waterproof breathable membrane construction Rebound foam insole Heavy-duty tempered steel shank Full-length stability board Mesh lining with leather collar lining Anatomical last for true fit Outdoor traction with debris-releasing tread Oil- and slip-resisting Vibram® FIRE&ICE outsole for maximum wear resistance Ariat Linesman Ridge 6" Gore-Tex Composite Toe Work Boot 10025003 CLOSEOUT