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  • Men MUSAN H
  • Men MUSAN H
  • Men MUSAN H
  • Men MUSAN H
  • Men MUSAN H
  • Men MUSAN H
  • Men MUSAN H
  • Men MUSAN H
  • Men MUSAN H
  • Men MUSAN H
  • Men MUSAN H
  • Men MUSAN H

MUSAN

Lightweight and breathable half-zip top - Men

69,90 €

18 reviews

Ultra-light

Stretch

Breathable

202g (M)

Almond green

Size

Fits true to size. We recommend your usual size.

Delivered between 16 - 19 Jun.

Free 30-day returns

+69 loyalty points on this product

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For the traileurs who rack up elevation gains, from interval sessions in the forest to mountain races in cool conditions.

You know that moment when the early morning chill bites in the first kilometres, then the heat builds fast on the singletrack. You need a mid layer that keeps up with these swings without slowing you down.

This top was designed for those who want a calibrated thermal input without compromising on breathability and the freedom of movement at full effort.

Worn as a mid layer over a breathable technical base layer.

Regular fit — we recommend your usual size.

Its lightweight makes it a mid-layer you forget you're wearing. Compliant with the mandatory kit requirements for ultra-trail events, it delivers a reliable thermal output without ever weighing down your pack.

Lifetime repair

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

Learn more

The mid-layer that weighs nothing

When trail starts in the cold, every layer counts. Too heavy and it slows you down. Not breathable enough and it soaks through. Between climbs and windy ridges, regulation must be immediate.

The MUSAN was designed to follow every variation in intensity. It delivers the warmth you need in the first cool kilometres, then expels excess heat as effort kicks in. Its stretch construction moves with you without restriction. Under a pack or vest, it stays invisible — 202 g you no longer feel.

Compliant with mandatory equipment requirements for ultra-trail, it meets a simple standard: protect without getting in the way.

Because on long races, every gram has a cost. And the best mid-layer is the one that knows how to disappear.

Its performance

Breathability

Cold protection

Durability

Stretch

Ideal for

Trail running

Ultra-light Stretch Breathable Ultra-light Stretch Breathable Ultra-light Stretch Breathable Ultra-light Stretch Breathable

CIMAFLEX Technology

Freedom of movement and light protection for outdoor activities.

  • Comfortable stretch: stretch fabric that follows natural movements without restriction.
  • Water-repellent protection: limits the penetration of light moisture and splashes.
  • Easy to wear: comfortable material that promotes ease of movement during outdoor activities.

CIMAFLEX technology prioritises durable materials to ensure long-lasting performance and shape retention over time.

Key features

    Half-zip

    - Lets you regulate perceived warmth.

    Fitted high collar

    - Protects the neck when the wind picks up.

    Fitted stretch fit

    – Zero riding up under the gilet or jacket.

    Apport de chaleur maîtrisé

    - Tissu apportant chaleur sans surchauffe.

Specifications

Weight

202g (M)

Brand

CIMALP

Stretchability

Stretch

Breathability

Total breathability

Insulation

ALL SEASONS

Size type

  • Men's top

Traceability

Manufacturing: China
Main fabric: 89% Polyester, 11% Elastane
Weaving/Knitting: South Korea
Dyeing/Printing: China
MATERIAL CHARACTERISTICS: Releases plastic microfibres into the environment when washed

Reviews

4.56
Based on 18 reviews
5
88%
4
0%
3
0%
2
0%
1
11%
Customers recommend the usual size
Pascal .C 🇫🇷
Verified buyer
Ordered size S Ordered color Vert Amande
Translated review
28/10/2025

Pas encore testé,taille normalement,utilisation pr ultra en 2ème couches,agréable et doux à l essaie. À voir à l éffort.

Tommy.F 🇫🇷
Verified buyer
Ordered size M Ordered color Vert Amande
Translated review
07/10/2025

Pour moi le produit taille petit, trop près du corps; j'en ai recommandé un la taille au dessus. La couleur est très belle et léger à porter.

Daniel.F 🇫🇷
Verified buyer
Ordered size M Ordered color Vert Amande
Translated review
24/12/2025

Très bon report de la transpiration vers l’extérieur

Christian.P 🇫🇷
Verified buyer
Ordered size M Ordered color Vert Amande
Translated review
29/10/2025

Léger, bien fini et chaud. Bonne première couche d’automne

Tommy.F 🇫🇷
Verified buyer
Ordered size M Ordered color Vert Amande
Translated review
13/10/2025

Excellent produit, très belle couleur. Très bon rapport qualité prix

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