Heel Height: Approx. 4.5'' Tall. 100% waterproof and breathable GORE-TEX liner is engineered to keep your feet dry and comfortable. Rich, oiled nubuck leather offers comfortable moisture protection and long term endurance for all jobsite conditions. Abrasion-resistant toe cap for durability. Vibram Vicious outsole is oil and slip resistant and has a low-profile 90 degree heel.