Details Salewa Crow GTX Walking Boot The Salewa Crow GTX is an excellent modern summer mountaineering boot with a crampon compatible Vibram Mulaz Sole. For summer alpine it'll be great, but also for scrambling and winter walking in the UK. Fabric uppers keep the weight down and resist abrasion, with a Gore-Tex liner for waterproof performance. A full rubber rand adds extra protection in scree and on rocky scrambles. Weight: 1320g (approx per pair size 8) Lightweight mountaineering boot Crampon compatible B2 rating Climbing Lacing right down to the toe Protective rubber rand Insole: stiff nylon with 27% fibreglass Upper: 1.6mm suede Lining: Gore-Tex Extended Comfort Outsole: Vibram New Mulaz Specifications Crow GTX Mountaineering Boot