La Sportiva Jackal II Boa
Robust and warming performance mountain running shoe for ultra-long distances with precise BOA® Fit System for optimum support.
204.90€
157.85€
incl. VAT.
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-23%
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The facts at a glance
La Sportiva Jackal II Boa
The La Sportiva Jackal II Boa is the ideal companion for ultra-long distance hiking and mountain running. Equipped with the PerformFit™ Wrap powered by the BOA® Fit System, this shoe offers a scientifically tested and proven fit solution for a fast, effortless and precise fit. Two separate BOA® dial closures integrated into the durable upper, combined with a two-piece flap made of 3-layer-microfiber, allow for perfect zonal adjustment across the entire foot.
Thanks to this innovative technology, maximum heel hold is guaranteed, which ensures more stability and less impact load, especially on technically demanding sections of an ultramarathon. The Jackal II Boa by La Sportiva is lined and warming, making it ideal for colder conditions. The unisex design makes it suitable for all genders, while the specific construction is tailored to the needs of hikers and long-distance runners.
This performancemountain running shoe not only offers outstanding comfort and support, but also the necessary robustness to withstand the challenges of long and intensive outdooractivities. With the Jackal II Boa, you can focus on your performance without compromising on fit and support.
Thanks to this innovative technology, maximum heel hold is guaranteed, which ensures more stability and less impact load, especially on technically demanding sections of an ultramarathon. The Jackal II Boa by La Sportiva is lined and warming, making it ideal for colder conditions. The unisex design makes it suitable for all genders, while the specific construction is tailored to the needs of hikers and long-distance runners.
This performancemountain running shoe not only offers outstanding comfort and support, but also the necessary robustness to withstand the challenges of long and intensive outdooractivities. With the Jackal II Boa, you can focus on your performance without compromising on fit and support.
Product details
- Optimal for:
-
- Speed hiking
- Running
- Materials:
-
- External material: Recycled material sandwich mesh + heat bonded TPU reinforcements (like the Jackal II) + multi-layer microfiber flap + tongue and Ariaprene collar|
- 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"
- Outsole:
- Dual FriXion® white compound with lateral IBS studs
Complete your SportFit
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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.
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