Alpina SP20 Nordic Cross Country Ski Boots Size EU40 US7.5 for NNN bindings 745 KIDS NNN OUTER Sole: 275 mm

OUTER Sole: 275 mm

Stiff and comfy shoes for tarmac

SPD-SL and others

Unisex Size EU37

Alpina SP20 Nordic Cross Country Ski Boots Size EU40 US7.5 for NNN bindings 745 KIDS NNN OUTER Sole: 275 mmNordic Cross Country Ski Boots Boots that provide excellent comfort and freedom of movement. Sizing & Measurements Unisex size EU 40 Innersole length ~ 26cm Suitable for NNN bindings Nordic Ski Binding and Boot Compatibility Guide NORDIC STANDARD 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 of the bill that line up with