Lange’s Freeride-friendly Power V-Lock technology capitalizes on an insert in the lower shell that locks at the pull of a tab for downhill mode and articulates backward for greater range of motion when hiking. The performance-oriented XT 130 (which comes in a 97 mm last or a more voluminous 100 mm) includes the mono-injected shell of the race-oriented RS, a Control Fit Liner, a natural stance and grippy soles.