UPPER Realized with a premium quality oiled nabuck with water resistant processing and a protective rubber toe. LACING Lacing with eyelets and loops for a personalized fit. LINING GORE-TEX BlueSign Approved without DWR, Durable Waterproof repellent, and PFCec Free. To ensure thermicity, PrimaLoft® PURE insulation material, which significantly reduces carbon emissions produced during the manufacturing process.SOLE Presa® HIK-05 is the sole developed for an agile and versatile approach to trekking and fast hiking. The midsole integrates a double density on the heel to increase walking comfort, while a medial shank optimizes foot stability. The outsole is designed to perform in winter conditions.