Skip to main content


$39.99 - $69.99
Please select options Unavailable


SPINE Loss 243 (NNN) Nordic Ski Boots

The SPINE Loss is entry-level classic ski boot for those who have never skied before and would like to try it out! An affordable boot for those that only ski a handful of times a year or enjoy a leisurely ski in the forest. A great match for those using fishscale skis or skin skis. Made very carefully and with high quality, and the manufacturer managed to combine simplicity, high quality, elegant appearance and at the same time keep an affordable price.


Built on a Spine proprietary Thermoplastic NNN outsole for NNN or 'Salomon Prolink' bindings. Offers better tread when walking off-skis (ex. in parking lots etc.…)

Outsole is resistant to cracking in cold-weather and flexes gently; perfect for easy skiing on skin skis and fishscale skis.
The inside of the sole is made of polyurethane foam - an elastic, foam material with porous structure that retains heat and blocks the cold from radiating up from the snowpack.
Two-piece insole, one of which is removable for faster drying between sessions.

Improved anatomical fit - comfortable, medium fullness.
Open lacing covers the boot's tonged to help keep out snow
Outside made of high quality synthetic frost-resistant material with a polyurethane coating.

Interior fleece (caprovelure) insulation is a very warm, synthetic hydrophobic material that is resistant to getting wet

Pair weight - 335 g. (42 size EUR)

Part Numbers

Option UPC MPN Store SKU
EU 36 4690583014035 SPINELOSS36 SPI272797176
EU 38 4680062540087 SPINELOSS38 SPI276959488
EU 39 4680062540094 SPINELOSS39 SPI278417669
EU 40 4680062540100 SPINELOSS40 SPI276356920
EU 41 4680062540117 SPINELOSS41 SPI277396241
EU 42 4680062540124 SPINELOSS42 SPI278746252
EU 43 4680062540131 SPINELOSS43 SPI277127703
EU 44 4680062540148 SPINELOSS44 SPI274698034
EU 45 4680062540155 SPINELOSS45 SPI272339055
EU 46 4680062540162 SPINELOSS46 SPI276754346
EU 47 4680062540179 SPINELOSS47 SPI277335767