evo.com | Scarpa Alpine Touring Ski Boots > A fresh new offering from the touring masterminds at Scarpa, the Scarpa 4-Quattro GT Alpine Touring Ski Boots feature a mellower flex and fit than other boots in the 4-Quattro lineup. The advertised 101mm last is quite a bit roomier and taller in the instep (i.e. easier to put on), and the 110flex is ideal for all day comfort going both up and down. With an eco-friendly construction using Desmopan CQ MBC Thermoplastic Polyurethane and Gripwalk ISO 23223 soles, this smooth flexing boot will slip right into your Gripwalk alpine bindings as well as any tech touring setup. Speed Lock 4 Walk Mode 4 Light Alloy with Cable Bale PRESA(R) SKI-01 Gripwalk Sole ISO 23223 compliant 40mm Velcro strap Last: 101mm Fits most average and slightly wider feet. | Scarpa 4-Quattro GT Alpine Touring Ski Boots 2026 - 27.5 in Blue | Plastic