La sportiva jackal blueberry

Jackal is the mountain running shoe created for ultra-distance off-road races and extended medium-distance training thanks to the guaranteed exceptional cushioning of the innovative Infinitoo ™ high energy return technology. Every detail from the upper to the sole is studied to promote foot comfort over long distances: comfortable fit and a wide last designed for use in ultra marathons, wraparound and soft Comfort Fit elastic tongue for maximum freedom of movement, construction sock type to prevent the entry of stones or mud.