The Scarpa 4 Quattro XT Men's Ski Boot is the ideal boot for skiers who want solid downhill performance, with lightweight tourability. Scarpa has been one of the original innovators in the ski boot touring market, producing world class product out of their factory in the Italian Apls for professional ski mountaineers and ski professionals alike. Scarpa touts the 4 Quattro as the lightest hybrid boot featuring with a Gripwalk sole on the market today. This is the perfect boot all-day boot both for on and off-piste. With a powerful 130- flex, you get the stiffness you need to power the widest and burliest skis with premium transmission and performance, making it an ideal boot for advanced and expert skiers. Built with a Grilamid shell and cuff, the 4 Quattro is an environmentally sustainable boot, produced from renewable, plant-based sources. The shell contains an over-injected carbon insert, which improves impulse transmission to the skis, giving you greater precision. Inside the boot, you’ll find a 4 Pro Flex Intuition liner, which is heat moldable and can provide a truly customized fit that improves comfort and performance. The Power Strap features Booster technology for enhanced power and reduces pressure on the shin. Additionally, it’s PVC-free and contains an integrated RECCO device for added security. The Scarpa 4 Quattro XT Men's Ski Boot is a hardcore skiers boot that is equally at home on the steeps as it is on the skin track.