Alpina Frost Kids Nordic Cross Country Ski Boots Size EU31 U12.5 NNN A-1131 duck bill Innersole length ~29 cm

Innersole length ~29 cm

Real MONDO Size (innersole length): 232 mm

Size Unisex:  EU 40

Unisex Kids Size EU26 US 8

Men's Size EU 41

Alpina Frost Kids Nordic Cross Country Ski Boots Size EU31 U12.5 NNN A-1131 duck bill Innersole length ~29 cmNordic 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 EU31 US12. 5 Innersole length ~ 20. 5 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