La Sportiva G5 Mountaineering Boots (unisex)

Out of stock

La Sportiva G5 Mountaineering Boots (unisex) 

The G5 is a highly technical big mountain boot designed for visionary lines. This synthetic, weatherproof boot ensures maximum fit and performance through its Boa lacing system, while the ankle flex zone supports ease of movement in rough terrain.



  • Upper: high tenacity nylon, insulating felt, PE barrier
  • Lining: water resistant membrane
  • Gaiter: stretch Cordura, heat-sealed zipper, water repellent membrane, air injected rubber rands
  • Insole: 3mm Honeycomb Tech insulating carbon
  • Midsole: 8-9mm TPU, PU inserts, SBR Aircushion
  • Sole: Vibram Matterhorn with Impact Brake System



  • The Flex Zone at the back of the ankle provides enhanced flexibility to facilitate walking through rough terrain
  • The external Cordura gaiter with heat-sealed zipper and internal water resistant membrane combine to create water repellency
  • Quick lacing system designed to be used while wearing gloves thanks to the Boa lacing system in the lower part of the shell and the Velcro strap at the top to differentiate tension
  • Revolutionary lightweight and low volume carbon Honeycomb Tech insole
  • Weight: 857g
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