evo.com | Nordica Alpine Ski Boots > Easy to fit and tough enough for years of lessons, the Nordica Speedmachine J 2 R Ski Boots keep young skiers comfortable while they learn. PU construction adds durability, and quick macro and micro buckle adjustments make getting a snug fit simple. Inside, a Comfort RTL Antibacterial liner keeps things warm and fresh. Flex: 45 A soft flex perfectly adjusted to younger skiers. ISO 5355 Alpine PU Soles PU Construction Every Nordica rental boot is constructed exclusively with PU plastics for better on-snow performance and longer-lasting durability. Macro/Micro Buckle Adjustments Comfort RTL Antibacterial Liner | Kid's Nordica Speedmachine J 2 R Ski BootsKids' 2026 - 16.5 | Plastic