Carhartt Men's CMW6230 6 Inch Steel Toe Boot 100% Synthetic Imported Rubber sole Shaft measures approximately 7" from arch Heel measures approximately 1.5" Platform measures approximately 1" Brown oil tanned leatherStorm Defender waterproof breathable membrane Goodyear welt construction with Carhartt rubber outsole FastDry moisture wicking, breathable lining PU strobel pad with PU cushion insole Padded collar and comfort tongue with achilles flex joint