La Sportiva Jackal II Boa trail running shoes

LA SPORTIVA brings you the new JACKAL II BOA TRAIL RUNNING SHOES for mountain running , which feature a BOA dynamic adjustment system that features two dials for quick adjustment, precise and customizable.

The two dials divide their work by providing one adjustment in the heel and the other dial in the forefoot. It has a sock-like collar that keeps the elements out of the shoe.

Its upper shell has Perform Fit technology that provides a soft, comfortable and tight fit to your feet. It has an EVA rubber midsole with polyurethane inserts that help give the shoes stability.

Performance-Oriented Mountain Running® Shoe Over Ultra-Long Distances. Sole Package In Common With Jackal Ii, Cushioning And Equipped With Infi Nitoo® Technology For Less Energy Expenditure. Protective Upper With A Precise And Enveloping Fi T, Capable Of Ensuring Stability Even On The Most Technical Sections Of An Ultra-Marathon. Double Boa® Wheel For Quick And Perfect Volume Adjustment Even While Running.
- Double Closure Fl Ap In 3-Layer Microfi Bre To Ensure Tightness And Fl Exibility At The Same Time
- Double Boa® Fit System: Maximum Heel Hold And Optimal Volume Adjustment On The Front


Features:

- Technical Fit Dedicated To Long Distance Performance
- Spiyralfit Tongue And Collar Construction In Highly Elastic Multilayer Ariaprene: Protects Against
Impacts And The Entry Of Debris, Ensuring High Breathability
- Innovative Dual Density Eva Sole / Midsole Package, One More Cushioning And One Capable Of Ensuring Greater Stability. It Is Equipped With Infi Nitoo™ Technology, Two Internal Shock Absorbing Polyurethane Pads With High Energy Return


Specifications:

- Upper: Sandwich Mesh In Recycled Material + Thermo Adhesive Tpu Reinforcements (Like Jackal Ii) + Flap In Multilayer Microfi Ber + Ariaprene Tongue And Collar
- Lining: Abrasion Resistant Mesh In Recycled Material
- Footbed: Ortholite® Hybrid Mountain Running® Ergonomic 4 Mm
- Midsole: Eva With Polyurethane Infi Nitoo™ Technology + Rock-Shield In High Density Eva + Additional Internal Cushioning Platform
- Sole: Dual Compound Frixion® Red With Lateral Ibs Lugs


Sustainability:

- Sandwich Mesh Upper In Recycled Material
- Lining In 100% Recycled Material
- Ariaprene: Reach Certifi Cation - Water-Based Lamination Process Free Of Toxic Substances - Tpe Foam With Rapid Decomposition In Landfi Ll - Use Of Components Derived From Waste Recycling
- 100% Recycled Laces
- Ortholite® Hybrid Mountain Running Ergonomic 4 Mm Footbed
- Boa®Fit System Components With Recycled Material