DESCRIPTION Jackal is the mountain running shoe dedicated to off-road racing over ultra distances and prolonged training over medium distances thanks to the exceptional cushioning guaranteed by the innovative Infinitoo™ high energy return technology. Every detail, from the upper to the sole, has been designed to promote foot comfort over long distances: comfortable fit and roomy fit designed for use in ultra-marathons, enveloping and soft comfort fit elastic tongue for maximum freedom of movement, internal bellows construction protection against stones or mud. The lacing sees the loops incorporated directly into the side panels of the upper: a solution that facilitates the adaptation of volumes during long-distance runs in which the foot tends to swell. The lateral Net-Mesh favors ventilation and climatic comfort. However, the heart of Jackal lies in the innovative EVA sole/midsole package with Infinitoo™ Technology high energy return polyurethane shock-absorbing internal pads. The front element increases the cushioning, the rear insert contributes to the stabilization of the ride. The midsole also integrates a Rock-Shield insert in high-density EVA for a more stable ride and rock-guard effect. The tread is in Frixion Red compound with Impact Brake System lugs with differentiated thickness and longitudinal FLEX grooves that favor the fold of the sole along the fold lines. The lightweight and shock-absorbing thermo-shaped toe cap contributes lightness and protection while the FriXion Red dual-compound sole for maximum grip and durability. A concentrate of technology inspired by those who run in search of their limits and in search of themselves. Jackal: find your ultra. TECH INFO La Sportiva La Sportiva La Sportiva La Sportiva La Sportiva La Sportiva La Sportiva Upper: Sandwitch mesh (toe and tongue) + thermo-adhesive TPU reinforcements + mono-filament Nylon side panels + Lycra® collar. Lining: Anti-chafing microfibre Insole: Ortholite® Ergonomic Midsole: In EVA with Infinitoo™ Technology polyurethane inserts + high density EVA rock-shield + additional layer of internal cushoning platform Sole: FriXion® Red bi-compound with lateral IBS studs Weight : 305 g (half pair) Drop: 7 mm PLUS + Comfortable fit and wide fit designed for use in ultra-marathons + Enveloping and soft comfort fit elastic tongue for maximum freedom of movement, internal bellows construction for protection against stones or mud + Innovative sole/midsole package in EVA with internal cushioning pads in high energy return polyurethane Infinitoo™ Technology. The front insert increases cushioning, the rear insert contributes to the stabilization of the ride