Fit Survey:

75% Half size too small
50% Felt true to width
67% Excellent arch support

Item Information

  • SKU: #7542790
  • View the size chart
  • Please click here for the La Sportiva Size Conversion.
  • Take in all of Mother Nature's breath taking beauty in a pair of these Karakorum mountaineering and backpacking boots from La Sportiva®.
  • Ideal boots for NOLS and Outward Bound courses.
  • Features 2.8mm Idro-Perwanger leather uppers withstand years of abuse.
  • Vibram® rubber rand.
  • Padded Cordura® cuff.
  • Dry-Best® lining.
  • 8mm high-density nylon with anti-torsion plate.
  • SBR Aircushion midsole.
  • Makalu board construction.
  • Multidirectional 3D Flex™ hinge promotes easy flex and faster break-in period.
  • Aggressive Vibram® Couloir sole with semiautomatic crampon attachment for alpine climbing.
  • Product measurements were taken using size 43 (US Men's 10), width D - Medium. Please note that measurements may vary by size.
  • Weight of footwear is based on a single item, not a pair.
  • Measurements:
    • Weight: 2 lbs 3 oz
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