The Scarpa 4-Quattro Pro Alpine Touring Boot is one of the lightest yet most durable boots. It offers 130+ flex and weighs only 1550g, making it one of the strongest weight-to-power ratiod boors we've ever seen.
The 4-Quattro Pro is also jam-packed with impressive features to add to its performance numbers. The reinforced cuff and our Alpine Axial system provide a precise, high-performance fit on the descent. The new Secure Speed Lock4 gives added security during intense descents and is complemented by a 60° range of motion for effortless skinning - a range of motion that is mind-boggling for a 130+ flex boot.
But the features don't end there! The 4-Quattro boots come with an Intuition 4Pro Flex Ride liner, which has a plastic tongue that reduces the chance of shin bang and increases stiffness. With the 4-Quattro Pro you do not have to skimp on the walk mode to get an extremely powerful boot.