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High-altitude boots La Sportiva Trango Tech Leather GTX with a leather upper and advanced membrane.

Basic data

Brand La Sportiva
Country of origin of the brand Italy
Sport Tourism
Gender Male
Season Autumn/Winter
Leading colour Black
Model/product code Trango Tech Leather GTX ZFMS066999100
Purpose High mountain, Trekking, Approch
Code 2000014304

Product details

Upper material Leather + fabric
Height of the upper High
Reinforcements Partial lagging
Fastening type Laces
Technologies Impact Brake System, 3D Flex System, GORE-TEX® Performance Comfort, Vibram® Cube
Weight Para 1.28 kg (rozmiar 42)

Outsole

Outsole Vibram® Cube with IBS
Midsole Low-density polyurethane + PU cover + TPU insert for crampons
Compatibility with crampons Semi-automatic machines
Inset PPE 4 mm

Protection

Waterproof Yes
Insulation Yes

La Sportiva men's high alpine boots Trango Tech Leather GTX black/yellow 21S999100 (ZFMS066999100)

Men's high-altitude shoes La Sportiva Trango Tech Leather GTX with an ergonomic shape were designed with alpine trekking in mind. These lightweight, comfortable, and durable shoes are not only ideal for technical approaches but also serve as work footwear for professionals such as mountain rescuers and alpine guides.

The shoe uppers are made of high-quality Nubuck leather, and their modern design minimizes the number of seams, increasing water resistance and durability. Microfiber reinforcements on the uppers guarantee even greater durability, protecting the shoes from damage. The waterproof and breathable GORE-TEX Performance Comfort membrane provides excellent protection against moisture while allowing the foot to breathe.

Additionally, the unique 3D-Flex system in the La Sportiva Trango series footwear ensures high mobility and dynamic support.

Product Details

La Sportiva men's high alpine boots Trango Tech Leather GTX black/yellow 21S999100

Midsole

The midsole of the shoes is equipped with a special low-density polyurethane cushioning foam, as well as a protective PU-Skin layer that reduces impact forces while walking.

La Sportiva men's high alpine boots Trango Tech Leather GTX black/yellow 21S999100

Security

Rubber protections on the toes and heel protect against impacts from stones and roots, ensuring safety with every step.

La Sportiva men's high alpine boots Trango Tech Leather GTX black/yellow 21S999100

Sole

The advanced La Sportiva Cube sole made by Vibram, with a smaller volume, allows for further weight reduction of the footwear, making these shoes an ideal solution for active mountain enthusiasts.

La Sportiva men's high alpine boots Trango Tech Leather GTX black/yellow 21S999100

Convenience

The ergonomic design and high-quality insole made with foam and reinforced with fiberglass ensure that the shoes fit the foot perfectly.

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.
3D Flex System
Technology patented by Italian brand La Sportiva involving a special lacing system between the upper and lower part of the shoe. It ensures a perfect fit to the calf for optimal wearing comfort.
GORE-TEX® Performance Comfort
A versatile technology used in most trekking boots. It provides the boots with resistance to very adverse weather conditions. It is characterised by being waterproof, windproof and breathable.
Vibram® Cube
A specially designed sole which, thanks to a thin mounting layer between the outsole and midsole, has been fitted with lower profiles.
  1. 100%

    huSándor

    Super

    Simply superb, by far the best hiking boot I have ever used!

    Translated.Show original
  2. 100%

    plMaciej

    Convenience

    Solid, sturdy boots, I use them in winter

    Translated.Show original

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La Sportiva men's high alpine boots Trango Tech Leather GTX black/yellow 21S999100

La Sportiva men's high alpine boots Trango Tech Leather GTX black/yellow 21S999100

Overall rating
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La Sportiva men's high alpine boots Trango Tech Leather GTX black/yellow 21S999100

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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