Dynafit Blacklight BindingThe Blacklight at just 280 grams is a light, minimalist ski touring binding that lends speed to your climb and also is impressive on the descent. With the Blacklight, the characteristics of a lightweight ascent oriented binding have been combined with the advantages of a classic ski touring binding. It features 10 mm of flex in its length adjustment and thus enables it to fit various sole lengths. With its perfect bayonet positive lock at the heel