Ariat Men's Workhog WST Metguard H2O Composite Toe Work Boot 100% Leather Imported Duratread sole Shaft measures approximately 11" from arch Waterproof Pro construction with waterproof full grain leather foot ATS Advanced Torque Stability technology with composite forked shank Wide Square Toe Profile Mesh Lining XRD Internal metatarsal guards Waterproof Pro Safety toe is ASTM F2413-11 M/I/75 C/75 EH rated