Unisex Ski Bindings Platform touring bindings designed to introduce backcountry skiing Aluminum and plastic design balances weight savings and durability 4-12 release rating offers peace of mind on the downhill Multiple heel elevators help you stride comfortably up skin tracks 35mm stand height keeps you connected and in tune with your ski Lightweight design lets your legs stay fresh for multiple laps MARKER's F12 Tour EPF is ideal for skiers who want to cross over from alpine touring to resort skiing on occasion. EPF (Extended Power Frame) features a super wide connection to the ski, maximizing power transmission and enhancing the downhill skiing ability of this exceptional uphill climbing product. On top it makes turn initiation easier in any snow conditions. Marker F12 Tour EPF Bindings