La Sportiva Jackal II

Version II of the model for the world of ultracompetitions and long-distance training, with exceptional cushioning thanks to the innovative INFINITOO™ technology with high energy return. New upper materials with eco-friendly content and new heel and tongue constructions provide grip, wrapping and breathability with significantly reduced weight.

The most important facts at a glance

breathable

Product details

Optimal for:

Fitness & Training
Speed hiking
Running
Climbing

Made for:

Men

SHAFT:

+ reinforcements in thermowelded TPU + side inserts in mono-bava nylon

DROP:

7 mm

HEEL:

29 mm

FOREFOOT:

22 mm

LUGH HEIGHT:

3,5mm

Features:

Breathable
Side net mesh for maximum ventilation and comfortable climate

Materials:

External material: + reinforcements in thermowelded TPU + side inserts in mono-bava nylon
Chuck: Abrasion resistant mesh made from recycled material

Inside/Midsole:

Made of EVA with Infinitoo™ Technology + rock-shield made of compressed EVA+ inner additional layer "cushoning platform"

Footbed:

Ortholite® Hybrid Mountain Running® Ergonomic 4 mm

Outsole:

Dual FriXion® Red compound with lateral IBS studs

Technologies and manufacturing processes

Ultra Long Distance
ULTRA LONG DISTANCE products for long distances, ultra-trail competitions, ultra-marathons and intensive training sessions. Situations in which protective and very cushioning footwear is needed.
ALL GROUNDS
Versatile sole for use on any ground condition: Stone, scree, grass, moss, mud. Optimal when running in very wet conditions on bare ground
La Sportiva FriXion
The La Sportiva FriXion® rubber compounds are designed to provide footwear professionals with different levels of grip and durability depending on the type of use and the surface.The La Sportiva FriXion series consists of 5 rubber compounds, which are used in the field of mountain running and climbing.
Impact Break System
Innovative system on the sole to absorb the impact, also helps in the climb and assists in braking.Designed and developed in the research and development center of La Sportiva, it offers real benefits during the run: the negative effect of the impact with the ground is minimized. Due to the special arrangement of the pimples, some of them come into contact with the ground beforehand, so the impact of the shoe profile is softer.
INFINITOO
Technology developed exclusively by La Sportiva, which allows a perfect shock absorption

Gender:	Men
Activity:	Climb & Boulder, Gym & Fitness, Hiking, Running, Trail Running
Characteristics:	breathable, isolating

How to choose the right size

Sizes are given in EU sizes on the article's page

EU	34,5	35	35,5	36	37	37,5	38	38,5	39	39,5	40	40,5
US	3,5	3,5	4	4,5	5	5,5	6	6,5	6,75	7	7,5	8
UK	2,5	2,5	3	3,5	4	4,5	5	5,5	5,75	6	6,5	7
Foot length(cm)	22,1	22,4	22,7	23	23,6	24	24,3	24,6	25	25,3	25,6	26

EU	41	42	42,5	43	43,5	44	44,5	45	45,5	46	47	47,5
US	8,5	9	9,5	10	10,5	10,5-11	11	11,5	12	12,5	13	13,5
UK	7,5	8	8,5	9	9,5	9,5-10	10	10,5	11	11,5	12	12,5
Foot length(cm)	26,3	27	27,3	27,6	28	28,3	28,6	29	29,3	29,6	30,3	30,7

EU	48
US	14
UK	13
Foot length(cm)	31

Sizes are given in EU sizes on the article's page

EU	34,5	35	35,5	36	37	37,5	38	38,5	39	39,5	40	40,5	41	42	42,5	43	43,5	44	44,5	45	45,5	46	47	47,5	48
US	3,5	3,5	4	4,5	5	5,5	6	6,5	6,75	7	7,5	8	8,5	9	9,5	10	10,5	10,5-11	11	11,5	12	12,5	13	13,5	14
UK	2,5	2,5	3	3,5	4	4,5	5	5,5	5,75	6	6,5	7	7,5	8	8,5	9	9,5	9,5-10	10	10,5	11	11,5	12	12,5	13
Foot length(cm)	22,1	22,4	22,7	23	23,6	24	24,3	24,6	25	25,3	25,6	26	26,3	27	27,3	27,6	28	28,3	28,6	29	29,3	29,6	30,3	30,7	31

How to measure

1. Foot length:
From heel end to the tip of the big toe.

Featured Brands

La Sportiva Jackal II

The facts at a glance

Frequently bought in combination

Sports socks