A revolutionary product dedicated to the Ultra Trail world of La Sportiva. New XFlow™ foam, designed and developed to ensure maximum cushioning and energy return – mile after mile.Every detail has been designed to meet the needs of the most demanding runners: the large toe box and breathable upper provide comfort even after several hours of running, while the construction Wrapping System and the perfect ergonomics of the heel ensure stability and protection.

A revolutionary product dedicated to the Ultra Trail world of La Sportiva. New XFlow™ foam, designed and developed to ensure maximum cushioning and energy return – mile after mile.Every detail has been designed to meet the needs of the most demanding runners: the large toe box and breathable upper provide comfort even after several hours of running, while the construction Wrapping System and the perfect ergonomics of the heel ensure stability and protection.

Enjoy....The Lets Run Team