Shaft Height: Approx. 10 1/4'' Tall. Heel Height: Approx. 1 1/2'' Tall. Full grain leather upper. Patented Twin-Pad Comfort Technology cushions the foot and absorbs shock with each step for increased comfort - guaranteed. YKK locking inside zipper. Rubber outsole. Goodyear welt construction. ASTM F2413-11 M 1/75 C/75 EH compliant with individually fitting left and right safety toe caps.