Its 3 Force Construction is paired with a new spine and cuff design that maximizes the transmission of energy from the leg and foot to the liner and shell

ADAPTATIV SIDECUTS

a stormproof design ensures you can chase speed across the whole mountain with maximum protection against the wind and weather

An element Ueli Steck wanted in order to be able to better control breathability during his rapid ascents to 8

Lange RS 120 LV midlayersize_10 Its 3 Force Construction isAll in performance. The Lange RS 120 LV Ski Boots maximize speed and power transfer with race proven tech and an innovative wind tunnel tested aero design. From the targeted power of Dual Core construction to its anatomical foot hugging design, the RS responds to your every move as a natural extension of the body to maximize the efficiency and explosive power of every turn. It's built for expert skiers, instructors and racers looking for speed, power