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La Sportiva Aequilibrium Trek GTX are trekking boots designed for long expeditions. Their leather upper moulds to the foot, while the 3D Flex system provides ankle mobility. The waterproof GORE-TEX membrane and Vibram® sole with Impact Brake System™ ensure durability and excellent grip in challenging conditions.

Basic data

Brand La Sportiva
Country of origin of the brand Italy
Sport Tourism
Gender Male
Season Autumn/Winter
Leading colour Grey
Model/product code Aequilibrium Trek GTX ZFHS139G00Y00
Purpose Trekking
Code 2000178895

Product details

Upper material Leather
Height of the upper High
Reinforcements Full wrap
Fastening type Laces
Technologies GORE-TEX Extended Comfort Footwear, Impact Brake System, Double Heel™, 3D Flex System Evo™, Vibram®
Waga jednej sztuki 540 g

Outsole

Outsole Vibram®
Midsole Polyurethane foam
Compatibility with crampons No
Inset La Sportiva Mountain Hiking 5 mm

Protection

Waterproof Yes
Windproof Yes
Breathability Yes
Insulation No

Warnings and producer's data

Producer La Sportiva S.p.A. | Via Ischia 2, 38030 Ziano di Fiemme, Włochy | info@lasportiva.com

Men's trekking shoes La Sportiva Aequilibrium Trek GTX carbon/yellow (ZFHS139G00Y00)

Men's trekking boots La Sportiva Aequilibrium Trek GTX carbon/yellow are an excellent choice for mountain hiking enthusiasts. Thanks to the use of leather in the upper, the boots provide durability and resistance to challenging terrain conditions. Their high-profile design ensures proper ankle support during long expeditions.

Weather resistance

The men's trekking boots La Sportiva Aequilibrium Trek GTX carbon/yellow are equipped with a GORE-TEX Extended Comfort Footwear membrane, which offers excellent waterproofing and breathability. Combined with windproofing, this membrane protects against adverse weather conditions while maintaining thermal comfort. Regardless of the weather, these boots provide reliable protection and comfort.

Advanced sole technologies

The Vibram® outsole on the men's trekking boots La Sportiva Aequilibrium Trek GTX carbon/yellow guarantees excellent grip on various surfaces. Thanks to the use of polyurethane foam in the midsole, the boots offer exceptional cushioning and stability. The Impact Brake System and 3D Flex System Evo™ further enhance control and comfort during challenging mountain hikes.

Eco-friendly materials

The men's trekking boots La Sportiva Aequilibrium Trek GTX carbon/yellow are made from recycled materials, making them more environmentally friendly. The use of recycled materials reflects La Sportiva’s commitment to protecting our planet. They are an excellent choice for those who value eco-conscious solutions in outdoor gear.

Men's trekking boots La Sportiva Aequilibrium Trek GTX - features:

  • Leather upper providing durability;
  • High-profile upper ensuring ankle support;
  • GORE-TEX Extended Comfort Footwear membrane offering waterproofing and breathability;
  • Windproofing protecting against adverse weather conditions;
  • Vibram® outsole providing excellent grip;
  • Polyurethane foam midsole offering cushioning;
  • Impact Brake System enhancing control during hikes;
  • 3D Flex System Evo™ increasing comfort and stability;
  • Lace-up fastening allowing a customised fit;
  • Full rand reinforcing the boot’s construction;
  • Use of recycled materials reflecting the brand’s ecological awareness.

Product Details

Men's trekking shoes La Sportiva Aequilibrium Trek GTX carbon/yellow

Protection and durability

The model is equipped with a rubber protective rand running around the upper, which protects against impacts with rocks and roots. The combination of Perwanger® leather, TPU reinforcements, and a sturdy Vibram® outsole ensures that the shoes maintain their structure for many seasons of intensive use in the mountains.

Men's trekking shoes La Sportiva Aequilibrium Trek GTX carbon/yellow

La Sportiva Mountain Hiking Insole

The La Sportiva Mountain Hiking Insole provides anatomical support for the foot arch, enhancing comfort during long treks. Its design stabilises the heel and promotes even pressure distribution. Combined with the cushioning midsole, it ensures a natural foot position in the shoe.
Men's trekking shoes La Sportiva Aequilibrium Trek GTX carbon/yellow

System Double Heel™

The Double Heel™ technology used in the sole design supports the natural rolling of the foot, ensuring smooth movement and better control during descents. The special double contour of the heel increases braking efficiency and reduces muscle fatigue in the legs over long stretches of descent, improving stability in challenging, rocky terrain.

Men's trekking shoes La Sportiva Aequilibrium Trek GTX carbon/yellow

Vibram® outsole with Impact Brake System™

The external sole made of Vibram® rubber with a 5 mm tread provides excellent traction on all types of surfaces—from mud to granite. The Impact Brake System™ improves cushioning and braking force control during descents. The optimal distribution of lugs increases stability and minimizes the risk of slipping on slippery surfaces.

Men's trekking shoes La Sportiva Aequilibrium Trek GTX carbon/yellow

GORE-TEX Performance Comfort membrane

The GORE-TEX Performance Comfort membrane provides complete waterproofing and high breathability. It protects the feet from moisture during rain, when walking through snow or mud, while effectively wicking moisture away from the inside. This ensures a stable microclimate within the shoe, keeping the feet dry even during prolonged exertion.

GORE-TEX Extended Comfort Footwear
A membrane used in hiking footwear with properties responsible for moisture wicking and thermoregulation. Will perform well in warm weather conditions.
Impact Brake System
Innovative La Sportiva brand technology applied to the sole of mountain boots for walking shock reduction, traction support and improved ground grip. The unique placement of the tabs ensures maximum impact absorption.
Double Heel™
Two-part heel construction in trekking shoes. The part located under the heel ensures less strain on the leg muscles during long hikes. The part located closer to the toes ensures better control when descending.
3D Flex System Evo™
Technology used in the construction of the shoe's upper to protect the ankle joint from injury.
Vibram®
It comes in more than 100 types (including.
  1. 100%

    plRafał

    I recommend

    Mega-comfortable shoe for a rather narrow foot, holds up well on wet and dry rocks

    Translated.Show original

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Men's trekking shoes La Sportiva Aequilibrium Trek GTX carbon/yellow

Men's trekking shoes La Sportiva Aequilibrium Trek GTX carbon/yellow

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Men's trekking shoes La Sportiva Aequilibrium Trek GTX carbon/yellow

Size Sizes table
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Sizes table

    Below you will find information that will help you choose the right size when buying La Sportiva shoes. All you will need is a tailor's tape measure.

    EU size 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 47,5 48
    UK size 1 1,5 2 2 2,5 3 3,5 3,5 4 4,5 5 5,5 6 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
    US M Size 2 2,5 3 3 3,5 4 4,5 4,5 5 5,5 6 6,5 6,5 7 7,5 8 8,5 8,5 9 9,5 10 10,5 10,5 11 11,5 12 12,5 12,5 13 13,5 14
    US W Size 3 3 4 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      
    AB Foot length (cm) 21 21,3 21,6 22 22,3 22,6 23 23,3 23,6 24 24,3 24,6 25 25,3 25,6 26 26,3 26,6 27 27,3 27,6 28 28,3 28,6 29 29,3 29,6 30 30,3 30,6 31

    How to measure the length of your foot - instructions in 4 steps

    1. Prepare a sheet of paper and set it on a hard, non-slippery surface - it is best to tape it to the floor.

    2 Stand barefoot on a piece of paper - distribute your body weight evenly and set your foot straight.

    3. Mark the tip of the big toe and the back of the heel - preferably holding the pencil vertically.

    4. Take off the foot and measure the distance between the marks - this is the length of the foot. Repeat for the other foot and choose a larger measurement, matching it to the size chart.

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