Alpina ST10jr Kids Nordic Cross Country Ski Boots Size EU31 US12.5 NNN A-654 KIDS NNN Innersole length ~23cm

Innersole length ~23cm

Men's / Unisex Size EU37 US5

Innersole length ~ 24 cm

Size Unisex ~ EU 40

Alpina ST10jr Kids Nordic Cross Country Ski Boots Size EU31 US12.5 NNN A-654 KIDS NNN Innersole length ~23cmNordic Cross Country Ski Boots Boots for all day comfort Sizing & Measurements Please pay attention to innersole length in cm as EU, US, UK sizes differ among brands Unisex Kids Size EU 31 US 12. 5 Innersole length ~ 20 cm Suitable for NNN binding Nordic Ski Binding and Boot Compatibility Guide NORDIC NORM 75MM (3 PIN) BOOTS Boots are the most obviously distinctive family of nordic ski boots. They have a 75mm wide "duck bill" at the front of the boot,