What Our Gearhead(R) Experts Are Saying:"I've tried a lot of boots in the 100+ flex range, and the Formula 105 W hits a sweet spot-powerful, but with a women-specific fit that doesn't crush your foot. Add in Liquid Fit customization and I feel locked in without pressure points all day."The HEAD Formula RS 105 W GW Ski Boot is built for women who demand serious performance and a responsive fit to match. It brings a blend of World Cup pedigree and all-day comfort to advanced skiers who don't back down from aggressive lines. A precise 96mm last and women-specific cuff shape ensure a close, anatomical feel while giving room to move through tight transitions. Inside the shell, HEAD's 3D Formula liner with Liquid Fit zones gives us the precision of a race boot with the comfort of a performance daily driver. The adjustable flex setting (115-105) makes it easy to fine-tune stiffness depending on snow conditions or how we're feeling. Four micro-adjustable buckles, a 35mm Velcro power strap, and GripWalk soles round out the design for energy-efficient carving and confident walking between runs.