A revolutionary product for the ultra-trail world by La Sportiva. The new XFlow foam has been developed for maximum cushioning and energy return, kilometer after kilometer. Every detail has been thought out to meet the needs of the most demanding ultra runners: the large toe cap and breathable upper ensure comfort even after several hours of running, the Wrapping System construction and perfect heel ergonomics ensure stability and protection, while the rocker geometry supports a fluid and progressive stride on any terrain.

- Wrapping system and wide toe cap for comfort, protection and stability
- New XFlow foam, cushioning and energy return with every step.
- Progressive Rocker accompanies the foot during the rolling and stance phase.
- Wrapping system construction that encloses and secures the foot so that it cannot slip into the shoe.
- Rolling and stability are facilitated by the progressive rocker and the wide footbed.
- XFlow midsole, supercritical foam with super-cushioning effect and springy energy return.
- Upper: HT lightweight mesh + wrapping footcage
- Lining: Abrasion-resistant mesh made from recycled material
- Midsole: XFlow + protective film + endurance platform
- Insole: Ortholite Hybrid Mountain Running Ergonomic 4 mm
- Sole: Bi-Compound FriXion Red
- Weight according to manufacturer: 270g

(Translated with Google Translate)