Lowa's black full-grain leather mountain boots are also certified as work boots and defense boots.The Lowa mountain boots are equipped with the Patrol outsole.This sole has a hiking-oriented profile where the heel and the tip of the sole have a special design for better grip.The outside of the Renegade GTX Hi for men contains the Gore-Tex material that has a waterproof effect and good breathability.This allows you to take a long walk with these mountain boots.