





Advice : Use the foot sizer from SIDAS to help you find the right size

° Ultra Trail shoes, for long distances.
° ALL GROUNDS: Versatile sole, perfect for all types of terrain including rock, stones, grass, moss and mud. Ideal for running on both extremely wet and perfectly dry ground. Equipped with the Impact Brake System.
° La Sportiva FriXion® mesh are designed with the aim of creating rubber with different resistance and durability properties depending on their function and the terrain on which La Sportiva shoes are used. The FrXion Red is an optimal combination of grip, wear resistance and impact absorption.
° EVA - INJECTED: A high degree of cushioning and a highly elastic fabric. These characteristics help to "take off" during the propelling of the foot, making models with injected inter-soles ideal for off-piste use. In addition, EVA injected insoles drastically reduce the "crushing" effect over time, allowing the products to retain its original properties for their entire lifespan.
° The models in the Mountain Running collection adopt the exclusive La Sportiva footbed by Ortholite, made in 2 different thicknesses.
+ Increased breathability for high comfort thanks to plantar ventilation
+ Help sweat to escape by keeping the foot dry
+ Longer lifespan thanks to a technology that avoids excessive wear and tear
+ Anti-bacterial treatment and washable products for better overall foot hygiene
° This product is Vegan friendly
° IMPACT BRAKE SYSTEM: This innovative system is applied to the sole in order to absorb the negative impact on the ground, stimulate traction on the way up and improve grip on the way down. The Impact Brake System offers real racing benefits by reducing the negative impact on the ground. The unique positioning of the crampons allows as many of them as possible to be in contact with the ground, for optimal impact absorption.
The pros of the shoe:
+ Comfortable and breathable wraparound upper with an innovative triple layer construction.
+ Sole with exclusive Trail Rocker™ system: encourages the natural "outer heel - inner toe" foot contact when running.
+ The general structure of the shoe is designed to wrap around the foot whilst providing stability and protection.