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Lightweight and technical mountain boot with waterproof Gore-Tex®, ideal for via ferratas, trekking and glacier crossings.

329.90€ 263.85€ incl. VAT.
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563-31B-999402-405

Delivery time 8 - 10 business days *

For deliveries to Germany
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Free shipping to DE and AT
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30 days return policy
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Carbon neutral shipping (DHL)

The facts at a glance

Suitable for
  • Unisex
  • Women
Made for
  • Via Ferrata
  • Trekking
Membrane
  • Gore-Tex®
  • breathable
  • isolating
  • lightweight
  • waterproof
  • water repellent
  • windproof
  • High Cut

La Sportiva Aequilibrium ST Woman GTX

The Aequilibrium ST Woman GTX by La Sportiva is a lightweight and technical mountaineering boot that is ideal for via ferratas, trekking tours, glacier crossings and changeable terrain. Thanks to its Gore-Tex® materials, it is waterproof and offers maximum comfort thanks to the tongue with integrated bellows construction and a soft snow guard on the protective collar. The innovative Double Heel™ heel construction guarantees excellent walking properties: the pronounced geometry improves the braking properties when walking downhill and makes the roll-off behavior smoother, which is easy on the muscles.
This mountaineering boot impresses with its perfect balance of durability and lightness. The new sole and midsole unit, consisting of the Rubber Guard™ external shell construction and internal foam, provides more cushioning and less weight thanks to reduced rubber layers. The ergonomic shape precisely wraps the foot and offers additional reinforcement of the upper thanks to integrated TPU shells at the toe and heel.
The 3D Flex System Evo™ enables better step control and perfect ankle mobility thanks to the molded ankle rotation and abrasion-resistant protection. The lace gaiter at the toe protects against abrasion, and the midsole is compatible with semi-automatic crampons. The Vibram® SpringLug Tech outsole with Impact Brake System lugs ensures better adaptation to hard rock surfaces and makes the Aequilibrium ST Woman GTX the perfect companion for demanding female mountaineers.

Product details

Optimal for:
  • Trekking (longer tours)
  • Access & via ferrata
  • Mountaineering & Alpine tours
  • Running
Materials:
  • Chuck: GORE-TEX Performance Comfort
Inside/Midsole:
None
Footbed:
Glass fiber reinforced nylon
Outsole:
Vibram® SpringLug Tech rubber outsole and PU foam interior

How to choose the right size

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

EU
33
33,5
34
34,5
35
35,5
36
36,5
37
37,5
38
38,5
US
2,5
3
3,5
4
4,5
5
5,5
5,5+
6
6,5
7
7,5
UK
13,5K
1
1,5
2
2,5
3
3,5
3,5+
4
4,5
5
5,5
Foot length(cm)
21
21,3
21,6
22
22,4
22,7
23
23,4
23,7
24
24,3
24,6
EU
39
39,5
40
40,5
41
41,5
42
42,5
43
43,5
44
44,5
US
7,5+
8
8,5
9
9,5
9,5+
10
10,5
11
11,5
11,5+
12
UK
5,5+
6
6,5
7
7,5
7,5+
8
8,5
9
9,5
9,5+
10
Foot length(cm)
25
25,3
25,6
26
26,3
26,7
27
27,3
27,6
28
28,3
28,6
EU
45
45,5
46
46,5
47
US
12,5
13
13,5
13,5+
14
UK
10,5
11
11,5
11,5+
12
Foot length(cm)
29
29,3
29,6
30
30,3

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

EU
33
33,5
34
34,5
35
35,5
36
36,5
37
37,5
38
38,5
39
39,5
40
40,5
41
41,5
42
42,5
43
43,5
44
44,5
45
45,5
46
46,5
47
US
2,5
3
3,5
4
4,5
5
5,5
5,5+
6
6,5
7
7,5
7,5+
8
8,5
9
9,5
9,5+
10
10,5
11
11,5
11,5+
12
12,5
13
13,5
13,5+
14
UK
13,5K
1
1,5
2
2,5
3
3,5
3,5+
4
4,5
5
5,5
5,5+
6
6,5
7
7,5
7,5+
8
8,5
9
9,5
9,5+
10
10,5
11
11,5
11,5+
12
Foot length(cm)
21
21,3
21,6
22
22,4
22,7
23
23,4
23,7
24
24,3
24,6
25
25,3
25,6
26
26,3
26,7
27
27,3
27,6
28
28,3
28,6
29
29,3
29,6
30
30,3

How to measure

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