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  • Men's hiking t-shirts Men CLAPIER 3 H
  • Men's hiking t-shirts Men CLAPIER 3 H
  • Men's hiking t-shirts Men CLAPIER 3 H
  • Men's hiking t-shirts Men CLAPIER 3 H

CLAPIER - Men

Short-sleeved merino wool T-shirt

59,90 €

924 reviews

Thermoregulation

Antibacterial

quick-drying

115 g (size M)

Navy
Delivered from Tue 17 Nov.

Free returns within 30 days

Available in several versions

Men Women
Short sleeves Long sleeves

Free repairs for life

By La Réparerie, our repair service.

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Who did we design it for?

For hikers, travellers and trail runners who want a lightweight base layer that stays fresh from one day to the next without washing it every evening.

What is it made of?

Our CIMAWOOL technology: 48% non-mulesed Australian merino wool and 52% polyester (32% recycled). The wool regulates temperature, while the polyester helps the fabric hold its shape.

How well does it resist odours?

Merino wool naturally limits odours: the t-shirt stays fresh after several days of walking, without an evening wash at the mountain hut.

How warm are they?

A thin fabric rated for all seasons: merino wool regulates temperature in warm and cool conditions. Under a fleece, it works as a base layer.

Its performance

Breathability

Drying time

Quick

Lightweight

115 g (M)

Stretch

Stretch fabric

Ideal for

Hiking

Travel

Mountaineering

Leisure walking

Trail running

Lifestyle

The base layer you eventually forget you're wearing

On a trek, the days come one after another and your base layer works constantly: sweat on the climb, cooling down at a stop, backpack straps rubbing. Once the fabric becomes saturated, discomfort sets in and stays with you.

This merino wool t-shirt continuously wicks away moisture and regulates temperature between activity and rest. Its soft feel against the skin helps reduce irritation, while the short sleeves leave your arms free as you heat up on climbs.

Because on a multi-day walk, real comfort means no longer thinking about your base layer.

Key features

Merino wool fabric

Fabric offering excellent odour resistance

Crew neck

Crew neck for an enhanced fit

CIMAWOOL Technology

Natural warmth and thermal regulation for durable mountain comfort.

  • Natural thermal regulation: helps maintain a stable body temperature, in cold weather and during sustained efforts alike.
  • Effective moisture management : wool fibres capable of absorbing and wicking away perspiration to keep you dry for longer.
  • Odour control : reduces the growth of odour-causing bacteria, even during prolonged use.

CIMAWOOL technology prioritises renewable natural fibres, renowned for their long-lasting durability and strength.

Details

Specifications

Weight

115g (M)

Brand

Cimalp

Breathability

Total breathability

Fabrics

48% non-mulesed Australian merino wool, 52% polyester (32% recycled)

Insulation

ALL SEASONS

Size type

  • Men's Top

Traceability

Product sheet relating to environmental qualities and characteristics
Manufacturing: China
Weaving/Knitting: China
Dyeing/Printing: China
MATERIAL CHARACTERISTICS: Product containing at least 32% recycled materials
Releases plastic microfibres into the environment when washed

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Reviews

4.9
Based on 924 reviews
5
95%
4
3%
3
1%
2
0%
1
0%
Customers recommend the usual size
Comfort
Breathability
Quick-drying

In summary This content is written by AI

Customers love its comfort and softness, with some finding it less irritating than other models. The merino wool-synthetic blend works just as well for summer hikes as for outings in cooler weather, without feeling too warm. Many praise its breathability, ability to move sweat away from the skin and fast drying, while limiting odours even after several days of hiking. During a crossing of the Auvergne volcanoes, one customer found it lighter and more comfortable than cotton; several customers plan to buy another.

Florent Q.
Verified customer
Usually wears L Ordered size L Ordered color Brique Usage Randonnée, Escalade
Translated review
31/10/2026

Used on the Auvergne volcanoes crossing. Everything is perfect. Dries much faster than my 100% cotton t-shirts. Lighter and more comfortable too. I'll buy more without hesitation.

Davide M.
Verified customer
Usually wears M Ordered size M Ordered color Sable Usage Randonnée
Translated review
09/11/2026

Very breathable and lightweight t-shirts, suitable even for multi-day hikes. I wear them every day too and I'm very happy with them. Highly recommended.

Xavier C.
Verified customer
Usually wears M Usage Randonnée
Translated review
06/11/2026

I have 4 Clapier t-shirts, that says it all about how much I love them :-) A comfortable merino wool, versatile and that keeps sweat odor in check.

Patrick P.
Verified customer
Height 183cm Usually wears M Ordered size M Ordered color Sable Usage Randonnée
Translated review
30/10/2026

Very comfortable t-shirt, solid and highly breathable. Significantly reduces sweat odor even after several hours of intense activity.

Luis G.
Verified customer
Height 175cm Usually wears XL Ordered size XL Ordered color Noir Usage Randonnée
Translated review
29/10/2026

Seems like an excellent garment, especially for people like me who sweat a lot. Sweat doesn't soak into the t-shirt, it seems to evaporate, and that gives me comfort. A real winner.

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F.A.Q

We answer your questions

Need help?

Our team of experts, based in Valence in the Drôme, will get back to you quickly by email, from product advice to order tracking.Based in the French Alps, our specialist team provides prompt email support for product guidance, order tracking, and any other inquiries.

Frequently asked questions Contact us

FAQ

Frequently asked questions

Choose your usual size. The size guide on the product page gives the height and weight corresponding to each size for this men's crew-neck fit.

No: it contains 48% non-mulesed Australian merino wool and 52% polyester (32% recycled). The wool regulates temperature and limits odours, while the polyester helps the fabric hold its shape.

Merino wool naturally limits odours: you can wear the t-shirt for several days of walking without washing it every evening. How long depends on exertion and heat; air it between wears.

It is rated for all seasons: merino wool regulates temperature and the fabric dries quickly. The short sleeves leave your arms free as you heat up on climbs.

As a base layer next to the skin to wick away moisture. It layers easily under a fleece or windproof jacket, depending on the conditions.

Wash inside out on a delicate or wool cycle at 30 °C maximum and 500 rpm, using a good-quality detergent and no fabric softener. Do not tumble dry, as this may cause shrinkage: dry flat away from direct sunlight.

The fabric feels soft against the skin and helps prevent irritation, even under rucksack straps. It can be worn next to the skin as a base layer.

All orders placed by midnight are prepared the next day. In France, orders placed before 1 pm (excluding weekends) with Chronopost 24h are dispatched the same day. Delivery then depends on the carrier and takes 1 to 4 days in France. Delivery times for Europe and the rest of the world vary by destination.

Yes, absolutely. You have 30 days to return it and get a refund or an exchange. Return shipping is free. The item must be new, unworn, unwashed, and have its original tag.

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