Alpina 312 Nordic Cross Country Ski Boots Size EU45 US11.5 NNN bindings 560 75mm binding Unisex Size ~ EU37 US5

Unisex Size ~ EU37 US5

Unisex's / Unisex Size EU38 US6

Suitable for SNS Pilot bindings

Size Men ~ EU 39 approx

Unisex Kids Size EU31 US12

Alpina 312 Nordic Cross Country Ski Boots Size EU45 US11.5 NNN bindings 560 75mm binding Unisex Size ~ EU37 US5ALPINA Nordic Cross Country Ski Boots Touring boots that provide excellent stability, control and support. Sizing & Measurements Unisex Size approx EU 45 US11. 5 Innersole length ~ 29. 4 cm Suitable for NNN bindings 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, with three holes on the bottom