La Sportiva Jackal Woman Arctic/White 38,5 Trail running shoes

Jackal is the mountain running shoe dedicated to off-road running over ultra distances and for training long-distance workouts on medium distances thanks to the exceptional cushioning guaranteed by the innovative Infinitoo™ high energy return technology. Every detail, from the uppers to the sole, is designed to enhance the comfort of the foot over long distances: wide, comfortable fit designed for use in ultra-marathons, comfort fit, enveloping and soft elastic tongue for maximum freedom of movement with internal bellows to protect against stones and mud. The lacing sees the loops incorporated directly into the side panels of the uppers: a solution that facilitates the adaptation of volumes during long distance runs in which the foot tends to swell. The lateral Net-Mesh promotes ventilation and climate comfort. The heart of Jackal, however, lies in the innovative EVA sole / midsole package with internal cushioning pads in high Energy return polyurethane Infinitoo™ Technology. The front element increases the cushioning, the rear insert contributes to the stabilization of the run. The midsole also incorporates a high-density EVA Rock-Shield for a more stable run with rock-guard effect. The Frixion Red tread with differentiated Impact Brake System lugs and longitudinal FLEX grooves enhances the flex of the sole along the fold lines. The lightweight, shock-resistant, thermo-shaped toecap contributes to the overall lightness and protection of the shoe while the dual compound FriXion Red sole guarantees maximum grip and durability. A concentration of technology inspired by those who run in search of their own limits and in search of themselves. Jackal: find your ultra.

PLUS

• Comfortable, wide fit designed for ultra-marathons
• Soft, stretch tongue provides a comfort fit for maximum freedom of movement, the internal bellows construction provides protection against stones and mud
• Innovative EVA sole / midsole package with internal, shock absorbing, polyurethane pads with high return energy thanks to the Infinitoo™ Technology. The front insert increases cushioning, while the rear insert contributes to the stabilization of the run

Ultra long distance

• Ideal for long distance, ultra trail and ultra marathon competitions or demanding training sessions. An extremely protective and shock absorbing boot.

All grounds

• Versatile soles, ideal for all types of terrain including stone, scree, grass, moss and mud. Ideal for running either in high humidity or on dry ground. Incorporates the Impact Brake System.

Frixion red

• The La Sportiva FriXion® compound is the result of extensive R&D aimed at creating outsoles with parameters of grip and durability that respond to all types of use and terrain.

Ortholite

The Mountain Running collection models adopt the exclusive La Sportiva insoles by Ortholite, with 2 different thickness. Both models are available in men and women version and differs for the materials’ densities.

• Breathable for a cooler foot.
• The unique open cell structure creates a moisture management system.
• Long term cushioning: insole will retain over 95% of its thickness over time and won’t flatten out.
• Anti-microbial agents and washable properties for a more igienic shoe.

High Volume

• Comfortable shoe, ideal for training and long distance running.

Impact Brake System

• The innovative system is applied to the sole to absorb negative ground impact, help traction and improve grip downhill.
• Created and developed by the R&D department at La Sportiva, it offers real advantages during racing by reducing negative ground impact. The unique position of the lugs allows as many of them as possible to come into contact with the ground, for maximum impact absorption.

INFINITOO

• Exclusive technology that absorbs the negative impact with the ground and guarantees a never seen before energy return. The Infinitoo™ midsole mantains its original stretch features unaltered over time.

Tech info

• Upper: Sandwich mesh (toe and tongue) + thermo-adhesive TPU reinforcements + side panels in mono-burr Nylon + Lycra® cuff
• Lining: Abrasion resistant micro-fiber
• Footbed: Ortholite® Ergonomic
• Midsole: EVA with polyurethane Infinitoo™ Technology + rock-shield in high density EVA + additional internal cushioning platform
• Sole: Dual compound FriXion® Red with lateral IBS lugs