The Alp Trainer Mid GTX is a mid-cut hiking boot featuring GORE-TEXA(R) Extended Comfort technology for full waterproofing and breathability. The boot has a suede leather upper with protective rubber edging, while the durable and versatile VibramA(R) Hike Approach sole covers a wide spectrum of mountain terrain. The Alp Trainer Mid GTX integrates SALEWA technologies to offer the Alpine Fit 100% blister free guarantee: customizable Multi Fit Footbed (MFF) with removable layers so you can adapt it to the unique shape of your foot; Climbing Lacing right to the toe for a more precise fit; 3F System for firm ankle and heel support. FEATURES: Flex Collar Megagrip Cleansport NXT A(R) Gore-Tex Vibram MFF+ Footbed Climbing Lacing 3F System SPECIFICATIONS: Drop: 16 mm (Heel Stack Height 32,5 mm / Toe Stack Height 16,5 mm) Fit: Standard Gender: Female Made in: Vietnam Shoelaces: Mountaineering shoelace Single shoe weight: 482 g (size 5 UK) Sole segment: Trekking & Hiking MATERIAL: Footbed: MFF+ Insole: Mid stiff: Nylon Lining: GORE-TEXA(R) Extended Comfort MIDSOLE: EVA Outsole: VIBRAM Alpine Hiking Upper: Protective rand, Stretch fabric, Suede 1,4-1,6 mm