Great entry level touring binding with solid all-mountain performance. The heel was also redesigned from the ground up to optimize retention for all types of alpine and touring soles. The aluminium hollow axle saves on weight and maximizes the torsional stiffness. This very robust heel construction is best suited for the most strenuous of requirements. Our fibre-reinforced frame base plate provides impressive riding stability and is yet very light due to the gas injected hollow construction. he titanium climbing aid offers two positions with 7Adeg and 13Adeg which can easily be accessed with the ski pole, even in an unstable standing position. Integrated elastomer paddings dampen the impact reducing the irritating traditional "clack" and allow more comfortable hiking. SOLE.ID technology for better regulation of the front binding. All Marker SOLE.ID bindings are compatible to every kind of ski boot! Whether you prefer alpine boots or boots with touring sole, with SOLE.ID the bindings can be adjusted in seconds. Specifications Category - Touring Frame Size - Min - max boot sole length (mm) S: 265 - 325 Brake width - 90 mm, 100 mm Din/ISO Range - 3.0 - 10.0 Boot type - Adult, standard Alpine , GripWalk Adult , Touring Boots Recom. Skier&';s Weight - 30 - 105 kg Stand height w/o ski - 36 mm Toe System - Triple Pivot Light Step-in Heel - Hollow Linkage Heel adjustment range - 60 mm Walking modes - 0Adeg, 7Adeg, 13Adeg Weight - 2.3 Lbs AFD Gliding Plate - Plastic