For high-performance alpine touring, the MTN TOUR + Brake binding boasts convenience, reliability, and light weight. The precision Lowtech system has multiple height climbing aids with quick, easy access, while the wider screw pattern and integrated brake give you confidence descending. Salomon N MTN Tour G90 Features: Safety: wide screw implementation Ease of use: patented step-in aid Main material: aluminium Ease of use: easy climbing aids manipulation Ease of use: crampon system Adjustment range 50 mm Adjustement range 5.5 us sizes Skier weight 49-110 kg Skier weight 108-242 lbs Weight 400 in g / 1/2 pair