Mountain Running shoes specifically designed for 'Ultra' enthusiasts who seek maximum cushioning, comfort, protection, and stability during their mountain excursions. Ideal for tackling all types of trails over medium and long distances, up to the most iconic and toughest trail running races in the world, such as the Tor Des Geants (330km), Swiss Peak (360km), Tahoe 200 (320km), etc!
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Mountain Running shoe specifically designed for “Ultra” enthusiasts who seek maximum cushioning, comfort, protection, and stability during their mountain adventures. Ideal for tackling any type of trail over medium and long distances, including the world’s most iconic and toughest trail races such as Tor des Géants (330 km), Swiss Peak (360 km), Tahoe 200 (320 km), and more! Thanks to the new XFlow Endurance compound, we’ve increased the resistance and durability of the cushioning material to ensure the same comfort from the first to the last kilometer! The sole unit features a large contact surface and a medium rocker to enhance stability, while the dual-compound FriXion® Red outsole offers the perfect balance between durability in high-wear heel areas and maximum grip in the midfoot/forefoot zones. The new Comfort Wire upper is made of extremely soft Light TPU fabrics in direct contact with the foot, combined with external TPU threads to provide a plush fit with the right level of support, the perfect compromise for ultimate comfort and stability on the longest and most demanding outings!
Reviews (1)
2.0
100% customers recommended this product
2
10/10/2025
I love the stability of the shoe.. fits perfectly on the Arch of the feet. but the toes are so cramped up. on street size, im a size 35.. on all of running shoes, im a size 36.. I ordered size 36, but my toes are crying after 7kms.. I cannot return or exchange the shoe as well knowing the return policy.. I should have ordered a 37..
tech info
Stack Height (mm) - Heel: 37 Stack Height (mm) - Forefoot: 31 Drop (mm): 6 Lug Height (mm): 4 Wide Fit: No Insole: XFlow 5mm with 100% recycled TPU supercitical foam Lining: Comfortable liner made with 3D mesh to boost breathability Midsole: XFlow ENDURANCE Sole: Dual-density FriXion® Red outsole provides extra durability at the heel and extra grip at the mid- and forefoot Upper: Comfort WIRE (Light TPU fabric with TPU embroidered yarns) + Wrapping System
The La Sportiva FriXion® compound is the result of extensive R&D aimed at creating outsoles with parameters of grip and durability that respond to all types of use and terrain.
The Frixion range uses 5 custom formulated compounds from mountain running to climbing shoes.
plus
+ Wrapping System: wraps the foot from bottom to top for perfect foot and ankle stability
+ Insole: XFlow 5mm with 100% recycled TPU supercitical foam for extra cushioning and reactivity
sustainability
+ Lining mesh with recycled content
+ Recycled laces
+ XFlow Insole 5mm with 100% recycled TPU supercitical foam