<!--ProdInc[300296841]/Mall:[backcountry_US]-->Scarpa designed the 4-Quattro XT Alpine Touring Boot to thrive on both the uphill and downhill inside and outside of the resort. We have found that boots like this always have to make a concession in some departments, but we couldnt find one. The Grilamid construction not only offers torsional rigidity and a reliable flex but it also skips the use of petroleum products. Additionally, the 100m last balances uphill and downhill performance nicely, while the durable walk mode lever ensures we can stride naturally up the skin track. <h3>Details</h3> Hybrid boot designed for backcountry tours or resort riding Grilamid Bio uses plant-based materials to create strength 130 flex offers powerful response and support for the downhill 100mm last balances comfort with a slop-free and powerful fit Intuition liner molds to your foot for warmth and precision Durable walk mode creates effortless strides on the uphill GripWalk sole makes it easy to stroll across rocky ridges Item #SCRZ29O <h3>Tech Specs</h3> Shell Material : Grilamid Bio, carbon core Flex : 130 Last Width : 100m Buckles : 4 Buckle Material : light alloy Lean Angle : 17° +/- 2° Walk Mode : yes, 61-degree range of motion Liner : Intuition 4Pro Flex XT Thermo-moldable Liner : yes Liner Closure : tongue Binding Compatibility : GripWalk (ISO 23223) Sole : GripWalk Claimed Weight : [27] 3lb 4oz (1500g) Manufacturer Warranty : 1 year Activity : backcountry skiing, powder skiing, freeride skiing