LS Jackal Boa

Code LS-56H

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Colour

Size Any size shown in grey is currently unavailable for order

Description
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The La Sportiva Jackal II BOA is a high-performance mountain
running shoe for ultra-long distances.

It features the scientifically tested and proven PerformFit™ Wrap
powered by the BOA® Fit System for a fast, effortless precision fit.

Two BOA® dials on the protective upper in combination with a
double 3-layer microfiber closure flap ensure a perfect zonal
adjustment across the foot for maximum heel hold. This increases
stability and reduces landing impact in the most technical sections
of an ultra-marathon.

Features:

Lining: Mesh with high abrasion resistance
Footbed: Ortholite® Hybrid Mountain Running®Ergonomic 4 mm
Sole: FriXion® White with Impact Brake System
Upper: Sandwich mesh (toe and tongue) + thermo-adhesive TPU
reinforcements + side panels in mono-filament Nylon + collar in
stretch jersey
Midsole: EVA with Infinitoo™ Technology + rock-shield in high density
EVA + additional internal cushioning platform
Insole: Ortholite® Hybrid Mountain Running® Ergonomic 4 mm
Innovative dual density EVA sole / midsole package, one more
cushioning and one capable of ensuring greater stability. It is equipped
with Infinitoo ™ technology, two internal shock absorbing polyurethane
pads with high energy return.
Dual Dial BOA® Fit System: maximum heel hold and optimal volume
adjustment on the front
Double closure flap in 3-layer microfibre to ensure tightness and
flexibility at the same time
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

Specifications:

Weight: 300 g (half pair)
Drop: 7 mm
Heel: 29 mm
Forefoot: 22 mm
Lug Height: 3.5mm

Tech Information:

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.
Ortholite Hybrid: Mountain Running - performance oriented 4mm.
Made using 20% recycled material from the production process.
Ecofriendly and washable, maximum wearing comfort, enhanced
durability, keeps foot dry.
Impact Brake System: The innovative system is applied to the sole to
absorb negative ground impact, help traction and improve grip downhill.
Frixion White: Super sticky for high performance mountain running.
(7.5/10 Grip 5.1/10 Hardwearing
Infinitoo: Exclusive technology that absorbs the negative impact with
the ground and guarantees a never seen before energy return. The
Infinitoo™ midsole maintains its original stretch features unaltered
over time.

BOA Fit System: The BOA® Fit System delivers micro-adjustable, precision
fit engineered to perform in the toughest conditions:

Agility and Speed
Power and Precision
Endurance and Health
Durability and Quality