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FORCLAZ Trek 100 Leather Womens Waterproof Walking Boots - Brown

until £79.99 -%


This price includes a recycling fee for electrical equipment and batteries DecathlonDeeeTaxMentionAfterPrice / Since

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£79.99 -%
This price includes a recycling fee for electrical equipment and batteries DecathlonDeeeTaxMentionAfterPrice / Since

* From To

* Sales from to Until end of stock
* From and limited stock
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Durable, lightweight and flexible, these Forclaz Trek 100 women’s waterproof walking boots support your feet and offer comfort over trekking paths. Key features include a waterproof and breathable membrane, a CrossContact sole that provides good grip on hard and wet ground, a flexible upper and sole, and a sturdy, high-performance midsole.
  • Supportive and comfortable
  • Waterproof and durable
  • Lightweight and flexible

Product benefits

Durability Leather upper and stoneguard on front foot for greater strength and durability
Waterproof Waterproof membrane tested on a 15km walk in water up to the middle of the upper
Grip 100% rubber Crosscontact®, sole that improves grip and traction
Fit High upper, equipped with 2 high hooks and 1 secure blocker hook
Foot motion Flexible sole to improve walking, ideal for easy trail routes
Cushioning Sole heal made with a durably cushioning material (PU)
Weight 470 grams per boot in size 6
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Technical Information


The grip on our soles is labelled CROSS CONTACT®.
To be awarded this certification, boots must pass laboratory tests to assess the grip level on different surfaces (Smooth, Rugged, Dry, Wet). To validate these tests, we assess the quality of our soles in the field and in the mountains, using a panel of representative testers over 500 km


This boot has been validated on the waterproofing test at 30,000 repeatable flexes, i.e. 15 km - 6 hours of walking, in water up to the mid-upper, which today guarantees the best level of waterproofing for your boots.
--> Our assessment indicates a LEVEL OF 3/5 enabling 6 hour waterproofing in hiking under the rain.
The details of tests carried out to assess the waterproofing of our boots is below, in the characteristics section.


The waterproofing of boots is often compromised because water gets in at the collar of the boot. To keep your feet dry for longer, it is therefore advisable to use a waterproof gaiter or mini-gaiter that will prevent not only water from getting inside through the top, but also pebbles, sand, etc. It is advisable to use a waterproof spray several times a year. This restores the original water-repellent properties and prevents staining.


1 / Use a brush and/or sponge to clean the boot and remove any dirt or mud.
2/ Then leave to air dry, away from any heat source.
3/ Finish by using a re-waterproofing spray to keep optimal water-repellency of the upper and extend the life of the boot.
Link below for the applicator


WHICH SIZE SHOULD I CHOOSE?For hiking, do not hesitate to choose one size above your usual size to ensure optimal comfort when going downhill and prevent your toes from hitting the front of the shoe. Tip:keep your toenails short and, before descending, check that your lacing prevents your foot from sliding forwards inside the shoe.

5 levels of waterproofing

During the waterproofing test, we test 5 levels of waterproofing:
2,000 flexes (approximately 4 km , 30 minutes of walking)
10,000 flexes (approximately 10 km , 3 hours of walking)
30,000 (approximately 15 km , 6 hours of walking)
50,000 flexes (approximately 20 km , 8 hours of walking)
100,000 flexes (approximately >20 km , 24 hours of walking)


Our shoes are laboratory tested according to two successive tests
Test 1 / We test the efficiency of the membrane only when it is pressured and placed in water, we check the absence of water at the surface, like when you test a "punctured inner tube".
Test 2 / Thanks to mechanical arms that simulate walking, the assembled shoes are half immersed in water and they complete thousands of flexes to check that the inside of the shoe remains dry and it is therefore waterproof.


How to choose your shoes:
1. Try on both boots, while standing up, with the socks worn for hiking. 2. Tighten the laces correctly
3. Check the following two areas of comfort: the base of the heel and the forefoot when going downhill.
4. Get up to walk with the shoes on.
5. Try on several sizes and several models.
6. Wear your boots for increasingly longer periods to wear them in


These boots were co-designed with passionate trekkers, each bringing their own special skills. For example, one of our co-designers is a chiropodist, which means we can address the physiological needs of feet, to ensure comfort and optimal safety when trekking.


TREK 100 leather boots are manufactured in the European Union, in Romania, in a factory that specialises in making trekking boots.
This plant uses only water-based glues with no chemical solvents.
Most materials are of European origin.


Decathlon SportsLab contributes to the innovation and design of Decathlon products, by increasing knowledge of the human body in its environment.
Our researchers explore the working and needs of sportspeople's bodies as they practice their sport.
Thanks to knowledge of sports sciences, thermal comfort, morphology and perception, our experts contribute to the safety and well being of our sports people.

Lab tests

Laboratory tests were conducted to test the following elements:
- attachment of eyelets and webbing
- sole assembly
- toxicology
- UV resistance
- abrasion of the sole and upper components
- accelerated ageing.


If you do not need a new product or if it doesn't meet your sporting needs, you have 365 days to exchange it or seek a refund in all Decathlon stores.

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Composition / advice

Outer sole of
60.00% Rubber - Synthetic, 40.00% Polyurethane (PU)
Upper of
40.00% Polyester (PES), 60.00% Leather - Bovine
Lining and sock of
100.00% Polyester (PES)
Care instructions: Hand wash.
Washing instructions
Hand wash
Hand wash
Do not bleach
Do not bleach
Do not tumble dry
Do not tumble dry
Do not iron
Do not iron
Do not dry-clean
Do not dry-clean
Stock advice Store in a dark, dry and well-ventilated place.
Restricted use : Not suitable for mountaineering

Our commitments

our trekker users whose reviews contribute to the development and ongoing improvement of our hiking boots, as well as ASTERS, the nature conservatory of Haute-Savoie.
Test Product in addition to the various laboratory tests, these boots were tested in the field by passionate trekkers during a 500 km DURABILITY MISSION TEST, on the GR5 and trekking trails of the Canaries. Check out the film of this mission test by clicking this link:
Guarantee : 2 Years

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