The Diver GTX® boots, designed for mountain hunting and perfect for steep and difficult terrains. The boots are made of Nubuk leather and have high rubber protection. The GORE-TEX® membrane makes it perfect for winter conditions. In addition, the membrane is waterproof and breathable. The upper is made of a single piece of nubukleer that guarantees exceptional temperature control and maximizes the resistance of the boot. The Vibram® Bristol sole guarantees optimal grip even on wet terrain. The cushioning on the heel and the insert in thermoplastic polyurethane guarantee great stability and torsional stiffness. functions: TOP: nubukleer, Cordura® Puma, coated suede. LINING: GORE-TEX® Sierra More Season SOLE: Vibram® Bristol FOOTBED: Ortholite 2D/5mm