





Mountaineering boots - Men's -
Advice : Use the foot sizer from SIDAS to help you find the right size
The Nepal Extreme is a men's mountaineering boot from the brand La Sportiva and will be your best ally for your glacier outings.
Ideal for high altitudes and glaciers, it features an innovative PrimaLoft® Gold Insulation Ecointernal lining that has become a benchmark in thermal insulation. It also provides exceptional warmthand effectively wicks away moisture to keep you dry for longer. This shoe offers the option of using quick-release crampons.
The removable tongue EZ FLEX allows for tailor-made adjustment for each foot. The fabric piece makes EZ OUT it easier to untie the laces. The polyurethane midsole provides excellent cushioning despite the rigid sole unit. The exterior flange Vibram® offers exceptional adhesion/grip on all types of terrain for optimal durability.




- Waterproof Idro-Perwanger leather upper
- Insulating lining PrimaLoft® Gold Insulation Eco
- 9 mm insulating, removable Ibi-Thermo internal sole
- HP3 midsole
- Exterior flange Vibram® with Impact Brake System
- Automatic cleat compatible
- Exceptional insulation against the cold
- EZ OUT quick lace release system
- Resoleable and fully crampon compatible
Weight of pair: 2080g
| PRIMALOFT® GOLD INSULATION ECO | 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. |
| 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. |
