La Sportiva Boulder X - Unisex's approach shoes
High-quality approach shoe with excellent grip and comfort for via ferratas and alpine adventures.
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The facts at a glance
La Sportiva Boulder X
The Boulder X from La Sportiva is the perfect companion for challenging approaches, via ferratas, and alpine climbing adventures. Featuring a durable leather upper and a wraparound rubber reinforcement, this shoe offers exceptional protection and durability. The Vibram® IdroGrip sole, featuring a special climbing zone, ensures outstanding grip on a wide variety of surfaces, while the new sole design further improves traction during climbing.
Thanks to the Impact Brake System™, braking power is increased—especially on descents—providing added safety. The Boulder X features a soft 2 mm EVA insole that ensures optimal shock absorption, thereby enhancing comfort. The patented asymmetrical lacing system, inspired by the Mythos climbing shoe, guarantees an improved fit and boosts performance during any activity. Whether you’re hiking, bouldering, or climbing—this shoe has everything you need.
Thanks to the Impact Brake System™, braking power is increased—especially on descents—providing added safety. The Boulder X features a soft 2 mm EVA insole that ensures optimal shock absorption, thereby enhancing comfort. The patented asymmetrical lacing system, inspired by the Mythos climbing shoe, guarantees an improved fit and boosts performance during any activity. Whether you’re hiking, bouldering, or climbing—this shoe has everything you need.
Product details
- Optimal for:
-
- Zustieg & Klettersteig
- Climbing
- Bouldering
- Alpine climbing
- Made for:
- Men
- Closure:
- Asymmetrical cutting system
- Materials:
-
- Chuck: Mesh
- Inside/Midsole:
- 2 mm EVA insole
- Footbed:
- A003 La Sportiva Approach Insole
- Outsole:
- Vibram® IdroGrip rubber
Summary
| Gender: | Men, Unisex |
| Activity: | Climb & Boulder, Hiking, Running, Via Ferrata |
| Fabrics: | Leather |
| Characteristics: | isolating |
| Lacing: | laces |
| Boot Cut: | Low Cut |
Complete your SportFit
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Soles & Accessories
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
|
|
US
|
3,5
|
3,5
|
4
|
4,5
|
5
|
5,5
|
6
|
6,5
|
6,75
|
7
|
|
UK
|
2,5
|
2,5
|
3
|
3,5
|
4
|
4,5
|
5
|
5,5
|
5,75
|
6
|
|
Foot length(cm)
|
22,1
|
22,4
|
22,7
|
23
|
23,6
|
24
|
24,3
|
24,6
|
25
|
25,3
|
|
EU
|
40
|
40,5
|
41
|
42
|
42,5
|
43
|
43,5
|
44
|
44,5
|
45
|
|
US
|
7,5
|
8
|
8,5
|
9
|
9,5
|
10
|
10,5
|
10,5-11
|
11
|
11,5
|
|
UK
|
6,5
|
7
|
7,5
|
8
|
8,5
|
9
|
9,5
|
9,5-10
|
10
|
10,5
|
|
Foot length(cm)
|
25,6
|
26
|
26,3
|
27
|
27,3
|
27,6
|
28
|
28,3
|
28,6
|
29
|
|
EU
|
45,5
|
46
|
47
|
47,5
|
48
|
|||||
|
US
|
12
|
12,5
|
13
|
13,5
|
14
|
|||||
|
UK
|
11
|
11,5
|
12
|
12,5
|
13
|
|||||
|
Foot length(cm)
|
29,3
|
29,6
|
30,3
|
30,7
|
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.