The i-Run team says
Venture onto the trails with the women's La Sportiva Jackal II Boa shoe, combining dynamism and robustness. This comfortable design is ideal for long-distance trail training and competitions on technical terrains.
You'll benefit from a custom fit and increased stability, thanks to its dual BOA lacing system.
The moulded EVA midsole offers cushioning that absorbs shocks to increase your comfort. Its Infinitoo technology guarantees a powerful energy kick back by propelling you forward at high speed.
Its hi-top mesh upper, made partly from recycled material, provides constant breathability. Seamless TPU reinforcements and a rockguard protect your foot and promise great resistance to abrasion. The tongue and heel design provides a seamless fit.
Designed with a FriXion XT 2.0 outsole, it offers maximum grip and enhanced adhesion. Integrated cleats give reliable traction whatever the type of ground.
Key features of the La Sportiva Jackal II Boa shoe
- Perfect for long distances
- Discover the BOA Fit System click here
- Double BOA lacing system : fit, wrap and stability
- Dynamic straps: precise heel and forefoot adjustment
- Moulded EVA midsole: cushioning and durability
- Infinitoo technology: energy kick back and dynamism
- Mesh upper: breathability and fit
- Seamless reinforcements in thermo-adhesive TPU: support, protection and comfort
- High-top upper: protection and stability
- Tongue and collar in Ariaprene foam: heel protection, comfort and breathability
- Recycled abrasion-resistant mesh lining: resistance and ecology
- Heel cup: stability and protection
- Rockguards: protection
- FriXion XT 2.0 outsole : grip, adhesion and durability.
- Impact Brake System: traction, braking and shock absorption
- Cleats: traction, dynamism and grip
- Ortholite Hybrid Mountain Running Ergonomic 4-mm insole: comfort, breathability, durability and ecology.
- Removable insole
- Heel to toe drop: 7 mm
- Weight recorded at i-Run : 256 g in size 40
- Colours: white, red and blue
Technologies
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Impact Brake System
This innovative system is applied to the sole so that it absorbs negative ground impact, boosts traction on ascents, and improves grip on descents. The unique positioning of the studs allows as many of them as possible to be in contact with the ground, ensuring optimal impact absorption.
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EVA moulée
Ensures very good cushioning and aids during the propulsion phase. It is more responsive on soft ground where shock absorption may be reduced.
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Infinitoo
Polyurethane sole with high cushioning that provides excellent energy return.
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Ortholite MR E
Ortholite Mountain Running Ergonomic insole offers several advantages:
Major breathability for enhanced comfort thanks to plantar aeration, promoting sweat evaporation while keeping the foot dry, prolonged durability over time thanks to a technology that prevents excessive wear, antibacterial treatment and washable products for better overall foot hygiene. Thickness of 4 mm
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Frixion XT 2.0
Outsole made of durable rubber for the perfect balance between traction and durability.
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Ariaprene
Durable and comfortable foam.
For who and for which use?
Discipline : Running
Gender: Woman
Stability: Neutral
Use:
Intensive
(more than twice a week), Regular
(once or twice a week)
Surface: Trails
Weight of runner: All
Shoe weight: 256g
