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  • Women's merino base layers Women ASPRES 4 F
  • Women's merino base layers Women ASPRES 4 F
  • Women's merino base layers Women ASPRES 4 F
  • Women's merino base layers Women ASPRES 4 F
  • Women's merino base layers Women ASPRES 4 F
  • Women's merino base layers Women ASPRES 4 F

ASPRES - Women

T-shirt in merino wool long sleeves

69,90 €

222 reviews

Thermoregulation

Antibacterial

quick-drying

125 g (size S)

Black

Delivered from Tue 17 Nov.

Free returns within 30 days

Available in several versions

Free repairs for life

By La Réparerie, our repair service.

Complete your outfit

Light Wool

Lightweight merino wool socks

16,90 €

Who did we design it for?

For women who hike, Nordic walk or travel and want a comfortable long-sleeved base layer to wear day after day, from the transitional seasons through winter under a fleece.

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 reduces odours: the t-shirt stays fresh after several days of hiking, without needing a wash at every stop.

How warm are they?

A lightweight fabric suited to every season: merino wool regulates temperature, while the long sleeves cover your arms. In very cold weather, add a warm layer over it.

Its performance

Breathability

Drying time

Quick

Lightweight

125 g (S)

Stretch

Stretch fabric

Ideal for

Hiking

Travel

Mountaineering

Leisure walking

Nordic walking

From the first step to the final break

It's cool when you set off. Your body warms up on the climb. When you stop, the cold returns. A long-sleeved base layer needs to handle all three without you changing it at every stage.

This merino wool t-shirt continuously wicks away moisture and regulates temperature whether you're moving or resting. Its soft fabric helps limit irritation against the skin, while the long sleeves cover your arms when the weather turns cooler.

Because a good base layer keeps pace from start to finish.

Key features

CIMAWOOL merino wool

- Merino wool feels naturally soft against the skin,
- Active temperature regulation in every season.

Long sleeves

- Arm protection suitable for all-season activities,
- Feminine slim fit for enhanced support.

Anti-odour and quick-drying

- Naturally anti-odour thanks to the intrinsic properties of wool,
- Quick-drying so you can go day after day without a second thought.

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

125g (S)

Brand

Cimalp

Breathability

Total breathability

Fabrics

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

Insulation

ALL SEASONS

Size type

  • Women's Top

Traceability

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

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Reviews

4.9
Based on 222 reviews
5
94%
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 this lightweight, soft merino shirt, which remains very comfortable to wear while providing warmth without making you sweat. Many also appreciate its breathability and quick drying, especially for hiking, as a winter base layer or for everyday wear; some even wear it on its own as a T-shirt or as underwear. The colours and quality are praised too. A word of advice: it comes up large, especially around the armholes, so choose a size down if you are unsure.

Véronique F.
Verified customer
Usually wears L Ordered size L Ordered color Bleu fonce Usage Randonnée
Translated review
24/10/2026

So happy with it that I bought it in every color!

MARIE C.
Verified customer
Ordered size S Ordered color Noir
Translated review
19/11/2025

Very comfortable and pleasant to wear. Perfect size. I ordered a size S and I'm 1.60m tall. I wore it for the first time when the thermometer read -4°C. I was nice and warm without sweating, and my Nordic walking outing was comfortable. I recommend this product.

Pierre O.
Verified customer
Ordered size L Ordered color Parme Usage Randonnée
Translated review
31/10/2026

Perfect, as always with Cimalp.

elena.s
Verified customer
Ordered size S Ordered color Bleu
Translated review
19/11/2025

Maybe I should have gotten an XS, but the S fits well too, it depends on whether you prefer a little loose or a tight fit. I usually wear a S. The product is excellent, very warm and pleasant to wear, even as a clothing item. I think I'll get another one.

Martine M.
Verified customer
Height 165cm Usually wears L Ordered size M Ordered color Ciel Usage Randonnée
Translated review
06/11/2026

Quality always delivers, just like the short-sleeved T-shirt.

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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.

FAQ

Frequently asked questions

Choose your usual size: it has a feminine fit and a crew neck. The size guide on the product page lists the height and weight corresponding to each size.

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.

The fabric weighs 128 g/m², making it lightweight. It is classed as suitable for all seasons and can be worn as a base layer under a fleece in cold weather.

It's designed for year-round wear: merino wool regulates temperature, and the long sleeves cover your arms. The fabric is lightweight, so in very cold weather, wear it as a base layer under a fleece.

Merino wool naturally limits odours: the t-shirt can be worn for several days of hiking without washing it at every stop. How long depends on the exertion and heat; air it between wears.

Wear it as a base layer, next to the skin. The round neckline is fairly open, with no fastening, and the long sleeves can be pushed up as the temperature rises. It layers easily under a fleece or windproof jacket.

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 reduce irritation, so it can be worn directly against 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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