Unlike the classic Harfang crampon, the Harfang Enduro by Blue Ice is made entirely of chromoly steel, including the front points, metatarsal points, and heel points. This results in a crampon with an excellent balance of durability, weight, and compactness. The three steel parts are connected by a central Dyneema strap, allowing optimal adjustment of the central part for sizes ranging from 35 to 46. Precise and comfortable, the Harfang Enduro adapts to all shoes with a rear welt and includes two attachment systems: automatic or semi-automatic, easily interchangeable.