Laying down perfect skin tracks? Eyeballing lines on the way up? Fast transitions bring a smile to your face? Step into the Scarpa F1! The responsive, laterally stiff upper on this boot drives nearly any ski, while the range of motion in the cuff puts all your energy into uphill progress. A Boa closure on the lower and a precise, adjustable upper buckle not only keep you moving, but dial precision and power, too.