Alpina ST10 Nordic Cross Country Classic Ski Boots Size EU40 US7.5 for NNN 21 Outdoors Unisex Size EU39

Unisex Size EU39

They have a 75mm wide "duck bill" at the front of the boot

Innersole Length ~ 29

Unisex Size ~ EU 36

Alpina ST10 Nordic Cross Country Classic Ski Boots Size EU40 US7.5 for NNN 21 Outdoors Unisex Size EU39Nordic 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's Size EU40 US7. 5 Innersole length ~ 25. 7 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,