Name: EIGER 2 M - Ultra-light 80g breathable t-shirt CIMAFRESH
Brand: Cimalp
SKU: CIM25003646
Rating: 4.9 (517 reviews)

39,90 €

517 reviews

Delivered between 8 - 13 Oct.

Free returns within 30 days

Available in several versions

Men Women

Plain Two-tone

Our guarantee: we repair your gear for life

A repaired garment is a story extended. We ensure the longevity of your Cimalp equipment, season after season.

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16,90 €

EIGER

39,90 €

517 reviews

Delivered between 8 - 13 Oct.

Free returns within 30 days

Who did we design it for?

For hikers who stack up outings in warm weather and want a lightweight t-shirt under their pack.

For those who take the sun-drenched trails and want superior UV protection without overloading.

For practitioners ofsummer outdoor activities who want a versatile t-shirt, from lightweight trail to hiking.

How to wear it?

Wear directly against the skin as a summer base layer. Its extra-fine stretch knit minimises friction. More delicate than a thicker fabric, it requires careful washing to last over time.

What makes it different?

The EIGER 2 is the t-shirt for exposed summer outings. Its ultra-fine micro-striped fabric delivers maximum breathability even under mountain sun.

Its performance

Breathability

Drying time

Very fast

Lightweight

80 g (M)

Stretch

Stretch fabric

Ideal for

Hiking

Travel

Trail running

The t-shirt you won't even feel in warm weather.

80g. Ultra-fine micro-striped knit. Maximum breathability. Weightless on the skin.

Lightweight never means unprotected. The EIGER features UPF 40+ sun protection for exposed routes, plus an anti-odour treatment for long mountain days.

Because in hot weather, the best gear is the one you completely forget you're wearing.

Key features

Ultra-fast drying

Active moisture wicking: sweat is continuously drawn away, the fabric stays dry.

Long-lasting anti-odour

Integrated antibacterial treatment: neutralises odours on long mountain days.

Ultra-lightweight fabric

Ultra-light at 80g: you’ll barely notice it, even under a trail running or hiking pack.

Antibacterial

quick-drying

Ultra-light

Antibacterial

quick-drying

Ultra-light

Antibacterial

quick-drying

Ultra-light

Antibacterial

quick-drying

Ultra-light

CIMAFRESH Technology

durable freshness and odour reduction during activity.

Antibacterial action : limits the growth of bacteria responsible for unpleasant odours.
Long-lasting freshness : allows the garment to be worn longer without any feeling of discomfort.
Lasting comfort: treatment* discreet, odourless, without affecting the breathability or feel of the fabric.

CIMAFRESH technology is designed to maintain its effectiveness over time, even after multiple washes, contributing to more durable garment use.

*Antibacterial treatment based on silver chloride (biocidal product).

Specifications

Weight

80g (M)

Brand

Cimalp

Breathability

Total breathability

Insulation

Warm weather

Size type

Men's Top

Traceability

Product sheet on environmental qualities and characteristics
Manufacturing: China
Weaving/Knitting: China
Dyeing/Printing: China
Releases plastic microfibres into the environment during washing

Reviews

4.9

Based on 517 reviews

5

95%

4

3%

3

0%

2

0%

1

0%

Customers recommend the usual size

Comfort

Breathability

Quick-drying

In summary This content is written by AI

The EIGER 2 H T-shirt from Cimalp is highly praised for its exceptional comfort, lightweight feel, and breathability, even during intense activities in hot weather. Users highlight its quick-drying ability and moisture-wicking properties, making it an ideal choice for trail running and other mountain sports. The quality of craftsmanship is also noted, with an attractive fit that appeals to many customers. A few reviews mention minor concerns about odors after a full day of wear, but this remains an isolated point.

Kevin.P

Verified customer

Ordered size M Ordered color Bleu

25/03/2024

Accidentally thrown out but now recovered more for early spring wearing.

Andrew ..

Verified customer

Ordered size XL Ordered color Marine

12/03/2024

Fits well and really comfortable great value as always with Cimalp

Sebastien.B

Verified customer

Ordered size L Ordered color Vert Olive

Translated review

15/10/2025

I love wearing this t-shirt and it makes me feel professional. It's made of a comfortable, lightweight, and breathable fabric that's very pleasant to wear and doesn't smell at the end of the day. As a mountain guide, I love this garment for its technical features, durability, and the quality of its material.

Arnaud.R

Verified customer

Ordered size M Ordered color Noir

Translated review

29/07/2025

Excellent product First test during a 55km training run with 3000m of elevation gain Perfect moisture wicking No chafing or irritation Very good product

Michaël S.

Verified customer

Height 182cm Usually wears XXL Ordered size 2XL Ordered color Vert canard Usage Trail running

Translated review

11/09/2026

It’s incredible. Whether running or trail running, I’ve never been soaked. It dries quickly and wicks sweat really well. Super lightweight and durable. Used in very hot weather. I highly recommend it.