

Mountaineering boots - Unisex -
Advice : Use the foot sizer from SIDAS to help you find the right size
The
Featuring an innovative
The polyurethane midsole provides excellent cushioning despite a rigid sole unit. Finally, the exterior flange




- Idro-Perwanger hydrophobic leather upper
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- Removable 9mm Ibi-Thermo insulating internal sole
- HP3 midsole
- Sole
- Automatic cleat compatible
- Exceptional insulation against the cold
- EZ OUT quick lace release system
Weight of pair: 2080g
| Primaloft® Gold Eco Insulation | La Sportiva uses PrimaLoft® filling for its compressibility, warmth and comfort. PrimaLoft® is a patented microfibre insulation that traps in body heat to save energy. The ultrafine microfibres are designed to be water-resistant, so that the filling stays dry for longer and retains its insulating properties. This synthetic insulation offers very good breathability, making it ideal for intense activity. Gold Insulation Eco combines PrimaLoft®'s outstanding synthetic insulating power whilst using 55% recycled polyester. |
| VIBRAM® | Outsole with excellent traction on mixed surfaces thanks to vulcanised rubber technology for high abrasion resistance. |
| 3D Flex System | Multidirectional knot in the shaft, allowing the ankle to use its natural characteristics without losing stability. This provides greater foot control with better support, a firmer heel and a wider footprint. |
| Impact Brake System | Innovative system in the sole which absorbs the negative impact of the ground, boosting traction when climbing and improving grip when descending. The unique positioning of the crampons allows the maximum number of studs to be in contact with the ground for optimum impact absorption. |
| EZ OUT | Strap that facilitates and speeds up the release of the lacing block with a single quick movement |