The LOWA Z-8s GTX C Boot has the versatility and comfort of a hiking boot combined with the protection and support of a hard duty boot. This ruggedly built, multifunctional boot features a double injected DuraPU midsole and PU MONOWRAP frame that provide superior in-step support, foot stability, and abrasion-resistance while rappelling. GORE-TEX Extended Comfort lining repels water and microbes, while maintaining breathability to give you lasting comfort in any environment.