La Sportiva Aequilibrium ST GTX Women

40.5
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Product details

The Aequilibrium ST GTX Women's by La Sportiva is a technical women's mountaineering shoe designed for demanding alpine tours. With its lightweight design and innovative technologies, it offers a balanced combination of stability, protection, and mobility – ideal for long mountain hikes, steep ascents, and mixed terrain.

The HoneyComb Guard fabric with a TPU anti-abrasion film makes the shoe durable yet lightweight. Thanks to the GORE-TEX membrane, you can rely on your feet staying comfortably dry. Reinforcements at the toes and heels stabilize the upper material and protect against wear. Additionally, a soft snow guard provides extra comfort in cold conditions.

The Double Heel construction with a pronounced heel shape improves rolling motion and increases braking effect during descents. This enhances control and reduces fatigue in the leg muscles. The 3D Flex System Evo allows for targeted ankle mobility without compromising stability – particularly advantageous in technical terrain.

The grippy Vibram sole with Impact Brake System offers good traction on rock, snow, and scree, improves shock absorption, and ensures secure footing in various terrains.

Thanks to the semi-crampon-compatible midsole, the Aequilibrium ST GTX Women's is compatible with semi-automatic crampons, making it suitable for technical mountaineering, glacier tours, and mixed routes.

Key specifications

Target group
Women
Colour
Black
Exact colour description
BlackHibiscus
Shoe size (EU)
40.5
Shaft height
High
Item number
55764584

General information

Manufacturer
La Sportiva
Category
Hiking boots
Manufacturer no.
ZFMS099K00P02-40,5
Release date
10.3.2025
Sales rank in Category Hiking boots
1833 of 11457

Colour

Colour
Black
Exact colour description
BlackHibiscus

Material

Material group
Plastic
Main fabric material
Polyamide
Upper
Polyamide
Sole material
Vibram
Material inner lining
Synthetic leather
Material
Polyamide upper with TPU reinforcementSole made from Vibram® SpringLug Tech rubber with PU foam core

Target group

Target group
Women
Age group
Adults

Shoe properties

Shoe size (EU)
40.5
Sport
Hiking + trekking
Shaft height
High
Membrane
Koala Gore-Tex® membrane
Fabric properties
Waterproof
Shoe sole technology
Vibram® SpringLug Tech
Season
All-season
Fastener
Lace fastening

Origin

Country of origin
Romania

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Weight
1030 g

Package dimensions

Length
35.20 cm
Width
30.10 cm
Height
12.30 cm
Weight
1.52 kg

30-day right of return and free return shipment
24 Months Warranty (Bring-in)
1 additional offer

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Hiking boots» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 14.Vibram
    0.4 %
  • 19.Garmont
    0.6 %
  • 19.La Sportiva
    0.6 %
  • 21.Salewa
    0.8 %
  • 22.Meindl
    0.9 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Scarpa
    2 days
  • 3.Merrell
    3 days
  • 4.La Sportiva
    4 days
  • 5.Meindl
    5 days
  • 6.Salewa
    10 days

Return rate

How often is a product of this brand in the «Hiking boots» category returned?

Source: Digitec Galaxus
  • 5.Dolomite
    19.9 %
  • 6.Lowa
    20.4 %
  • 7.La Sportiva
    22.3 %
  • 8.Merrell
    24.1 %
  • 9.Mammut
    24.9 %
Source: Digitec Galaxus