evo.com | Nordica Alpine Ski Boots > When your kid moves up to a 4 buckle boot, they're ready to become real skiers. Solid but lightweight Triax cuffs and shells, a scaled down version of the Speedmachine 100mm last, and adjustable buckles are the real deal. No more full-time wedgie, on to real parallel turns. ISO 5355 Alpine High Traction Soles 4 Aluminum Buckles Comfort Fit Liner All new Comfort Fit Liners are waterproof, comfortable and heat moldable. Shell Triax Custom Flex 1 boot, 3 flex settings. A simple adjustment on the cuff softens or stiffens fore & aft flex, improving retention, control, and on-snow performance. Never too soft, never too stiff. | Kid's Nordica Speedmachine J4 Ski BootsKids' 2026 - 26.5 in Black