




The Jackal II GTX Black/Yellow is a trail shoe for men from La SportivaIt's designed for all types of trail running, but is particularly suited to long runs and extended training sessions.
This model offers exceptional cushioning thanks to the innovative Infinitoo™ energy return technology. This allows perfect absorption of impacts and guarantees a very high return of energy during the run, with the aim of avoiding unnecessary fatigue and protecting your joints from repeated impact. This shoe guarantees very good comfort thanks to its comfortable and loose fit designed for long distances.
Its recycled mesh construction provides highly effective ventilation and its membrane GORE-TEX Invisible Fit membrane keeps you dry in tough conditions. The heel has been completely redesigned and rebuilt with new materials for a better fit and more grip. The FriXion® Red sole offers a combination of grip, wear resistance and impact absorption It is very versatile and has been designed to adapt to all types of terrain, including rock, scree, grass, moss and mud.
Equipped with Impact Brake System side crampons, it offers a flawless grip in all conditions! In addition, an EVA midsole provides even more cushioning and comfort, while a Rock Guard side stabilises the foot and protects it from impacts.


Materials:
- Sandwich mesh upper
- Thermo-adhesive TPU reinforcements
- Multi-layer microfibre flap
- 100% recycled laces
- Waterproof lining in GORE-TEX Invisible Fit
- 4 mm Ortholite® Mountain Running Ergonomic insole
- Midsole: EVA foam with Infinitoo™
- FriXion® Red outsole
| GORE-TEX INVISIBLE FIT | Whether you're an occasional runner, preparing for a marathon, or just enjoy wearing trainers, don't let the rain slow you down. The Invisible Fit GORE-TEX products give you the comfort, feel and style you're looking for, as well as a GUARANTEE TO KEEP YOU DRY®, especially with trainers featuring knitted uppers. |
| FRIXION® RED | The soles of the FriXion® range are designed to be durable and are suitable to their function and the terrain they encounter. The Red version offers a sole that combines excellent grip with wear resistance and impact absorption |
| ORTHOLITE® | The soles are made of open-pore polyurethane. To put it simply, it is a foam membrane! This honeycomb sole design wears less quickly than traditional soles, draining moisture more easily and absorbing impact better. Footwear with this technology will keep feet warm and dry, protecting against bacteria and fungus while improving performance through shock absorption and minimal wear over time. |
| IMPACT BRAKE SYSTEM | Innovative system in the sole which absorbs the negative impact of the ground, boosting traction when climbing and improving grip when descending. The unique positioning of the crampons allows the maximum number of studs to be in contact with the ground for optimum impact absorption. |