Atomic LF 90W Ski Boot - Women's: The LF 90 W is the premium female boot whose innovative Live Fit technology automatically adapts the fit to the anatomy of the female foot in real time. This is thanks to the unique Live Fit zones. These elastic zones snugly enclose the forefoot and, with a variable last width from 102 to 106 mm, automatically ensure a perfect fit through every stage of a turn: Live Fit adapts to every movement of the forefoot in real time, thereby maximizing performance. The ASY Sport liner, which is pre-wired for the Thermic boot heating system, and hard flex ensure good power transmission to the ski. Mega buckles and a Power Strap provide firm support. The LF 90 W is the perfect boot for sporty female skiers looking for maximum comfort and performance.