Salewa Women's Mountain Trainer Mid Leather Alpine Trekking Boot | Alpine Trekking, Hiking, Via Ferrata | Nubuck Leather Upper, Full Grain Leather Lining, Vibram Sole 1.8MM Nubuck/360 Full Rubber Rand/Highly Wear Resistant Fabric Imported Vibram sole Shaft measures approximately ankle-high from arch NUBUCK UPPER & FULL GRAIN LEATHER LINER: Classic hard wearing leather construction. VIBRAM MATON SOLE: This boot is at home on rocky paths or via ferratas thanks to its Vibram Maton sole. 360 FULL RUBBER RAND: Durable 360 full rubber rand, and mid-stiff nylon midsole. 3F SYSTEM: The trademark SALEWA 3F System connects the instep area of the shoe with the sole and heel; ensuring flexibility, support and the correct fit where it's needed. IDEAL USES: Mountaineering, Alpine Climbing, Alpine Trekking. WEIGHT: 21.5oz./610g.