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Forclaz Mountain Trekking Merino Wool Base Layer Tights / Leggings - MT900

Sale price: $84.99 Regular price:

2 different Merino fabrics are used meaning these tights are the best solution to maintain the perfect body temperature in winter. They are also very functional with their zip fly.

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Sale price: $84.99 Regular price:

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San Francisco, 735 Market St. Options

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Model: 8609395

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Product Features

Forclaz Mountain Trekking Merino Wool Base Layer Tights / Leggings - MT900 | Our of mountain trekking enthusiasts designed these thick tights with Merino wool to protect you from the cold.

2 different Merino fabrics are used meaning these tights are the best solution to maintain the perfect body temperature in winter. They are also very functional with their zip fly.

A photo of the Forclaz Mountain Trekking Merino Wool Base Layer Tights / Leggings - MT900 in use


These thick tights (240 g/sqm) made from Merino wool is comfortable down to 10°


Helped by the inserts with their inner side weaved in channels

Freedom of movement

Stretch fabric. Crotch gusset

Odor control

The component limits perspiration odours. Laboratory test ISO 17299-3.

Abrasion resistant

Use of a wool yarn protected by a surrounding polyamide yarn


Ultra-fine (18.5 microns) and very soft merino wool. Does not itch


Tights weigh just 216 g in size L.

Product Customer Reviews

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Forclaz  Mountain Trekking Merino Wool Base Layer Tights / Leggings - MT900,asphalt blue
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Купих го за мъжа ми, много е доволен, супер е!

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Благодарим Ви, за отделеното време да споделите обратната си връзка за нашия продукт!

Като спортна компания, която се стреми да направи спорта достъпен за всеки, нашата цел е винаги да предоставяме качествени и функционални продукти.

Спортни поздрави,

Декатлон България



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Výtečné, lehké, hřejivé

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Nicht mehr ohne

Größe L sitzt perfekt für 186 cm Größe. Die Tights halten auch bei leichten Minusgraden gut warm.

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Passt und wärmt wie erwartet.

Passt und wärmt wie erwartet.

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cher mais ça en vaut la peine

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Tres chaud et confortable. Excellent rapport qualite/prix.

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Bonjour Robert,

Nous sommes bien contents que vous appréciez le collant de randonnée et qu'il vous tient bien au chaud.

Merci de votre commentaire!

Passez une très belle journée!



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Chaud, parfait en utilisation…

Chaud, parfait en utilisation vélo le matin par temps froids. Sèche vite.

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très bon produit qui…

très bon produit qui permet d'avoir une couche bien chaude sous un pantalon lors de randonnée en hiver. Très bonne évacuation de la transpiration je n'ai jamais eu la sensation d'être mouillé par la sueur de l'effort.

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Tres bien et bon…

Tres bien et bon rapport qualité prix

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Idéal pour la randonnée hivernale en montagne

usage: randonnée / alpinisme hivernal et dimanche en pijama Collant très chaud mais respirant (qualité du mérinos), je précise que j'ai une sudation naturelle importante à l'effort. Grande rapidité de séchage, parfait pour le bivouac, pas besoin de vêtements de rechange, gain de poids et de place

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Prêt pour un trek…

Prêt pour un trek dans la cordillère des Andes

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Taille petit

Bonjour, Je suis beaucoup trop serré dans ce collant. Pourtant, j'ai suivi le guide des tailles. Celui ci m'indique de prendre une taille M. Le produit à l'air d'être bien chaud.Je vais le renvoyer. Dommage, j'avais besoin d'en être équipé pour la semaine prochaine... Pourriez vous m'en livrer un rapidement avant mon départ ? Merci.

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Size Guide

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Additional Product Information


Main fabric: 89.0% Wool, 11.0% Polyamide ; Yoke: 9.0% Polyamide, 63.0% Wool, 4.0% Spandex, 24.0% Acrylic

Information about the materials used

These tights benefits from a hybrid design to strike the optimal balance between warmth and breathability.We use 2 fabrics:- the main fabric made from 89% Merino wool and 11% polyamide (for durability). 240 g/sqm- the fabric used for inserts, particularly behind the calves, is made from 63% Merino, 24% acrylic (helps drying), 9% polyamide (for durability) and 4% elastane. 260 gr/sqm

What are the features of these tights?

These tights have an elastic fly. Practical for staying warm and not wasting time during the technical break!

What are our commitments in favour of animal welfare?

We only use wool from Merino sheep raised on farms in South Africa that do not practise mulesing.We decided to build a partnership with a group of breeders (Konsortium Merino) to guarantee respect for animal welfare and the environment.We have full traceability which allows us to guarantee the origin of the wool.More information:

Tip before use

For a softer feel, wash your t-shirt before first use.

How do i wash my merino wool tights?

We recommend that you machine wash your MT900 Merino boxers at 30°C on a normal cycle, preferably with liquid detergent .Dry flat and NEVER tumble dry unless you want it to shrink by one or two sizes!For more information:



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