Alpina ST20 Classic Nordic Cross Country Ski Boots Size EU42 US9 NNN 273 KIDS SNS come in both BC (backcountry)

come in both BC (backcountry) and non-BC styles

Please check Outdoors Gear under seller's Mustgetit listings

Perfect for all styles

Suitable for SNS old profile

Alpina ST20 Classic Nordic Cross Country Ski Boots Size EU42 US9 NNN 273 KIDS SNS come in both BC (backcountry)ALPINA Nordic Cross Country Ski Boots Perfect for classic or combi style Sizing & Measurements Unisex Size EU 42 US9 Innersole length ~ 27. 20 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 of the bill that line up with the pins on