The Fischer Ambition 10 combines the full safety release functions and free-flexing elasticity of an alpine ski binding with the freedom of an light weight alpine touring binding. Whether you are making laps at the resort or starting your day at the trail head, the Ambition 10 features an ergonomic pivot for efficient climbing with a multi-position climbing aid (0˚, 5˚, 10˚, 15˚) while the adjustable AFS (Anti Friction Slider) provide consistent safety release and compatibility with multiple boot sole types. The Telescopic Tube provides a wide rande of adjustment, fitting Boot Sole Lengths between 260-350mm Compatible with Alpine (ISO 5355), Alpine Touring (ISO 9523), Walk to Ride (WTR), Grip Walk and Walk Sole boots. Binding Condition: New! Indicated Release Value: 3-10 Brake Size: Not included. Utah Ski Gear recommends a brake no more that 15mm wider than the waist of your skis. Backcountry Skiing is an inherently dangerous sport in which there is always the possibility of bodily injury or death. The User of this product is solely responsible for learning proper backcountry travel techniques, avalanche awareness, and exercising good judgement. Utah Ski Gear is not liable for any personal injuries sustained by the use or misuse of this product. Ski at your own risk.