The Scarpa 4-Quattro Pro Alpine Touring Boot combines lightweight design with powerful performance, making it ideal for both the resort and the backcountry. With a 60° range of motion in walk mode, we glide up the skin track with ease, while the Secure Speedlock 4 system keeps us locked in and confident on the descent. The Pebax® Rnew® shell and Intuition® Pro Flex Ride liner provide a snug, responsive fit that balances comfort and control. Whether we're chasing powder in the backcountry or carving steep lines at the resort, this boot delivers the precision and power we need to ski our best.