Ariat Men's Groundbreaker 6" H2O Steel Toe Work Boot 100% Leather-and-textile Imported Duratread sole Shaft measures approximately 6" from arch Heel measures approximately 1.25" Platform measures approximately 0.75 inches Waterproof Pro construction with waterproof full grain leather foot 4LR Four-layer footbead for comfort Round Toe Profile Mesh Lining Heavy duty oil and slip resisting outsole Waterproof Pro Safety toe is ASTM F2413-11 M/I/75 C/75 EH rated