Free shipping from £100 to the UK and 65€ to Ireland - 30 days free returns
MUSAN - Men's
Half-zip Warm Up Top, Light and Breathable
£74.90
£69.90
-10%
Half-zip Warm Up Top, Light and Breathable
Half-zip Warm Up Top, Light and Breathable

MUSAN - Men's
Half-zip Warm Up Top, Light and Breathable

£74.90
£69.90
-10%
Half-zip Warm Up Top, Light and Breathable
Size
  • S
  • M
  • L
  • XL
  • 2XL
  • 3XL
Fits perfectly.
We recommend your usual size.
Size guide
For size

Size recommandation

regular model. Make sure to check your measurement. This size fits:

  • Size  71 - 79"
  • Weight  235 - 265 lb
  • Chest  43 - 47"
  • Size  69 - 79"
  • Weight  171 - 245 lb
  • Chest  39 - 43"
  • Size  65 - 73"
  • Weight  132 - 176 lb
  • Chest  35 - 39"
  • Size  63 - 69"
  • Weight  115 - 137 lb
  • Chest  33 - 35"
  • Size  75 - 83"
  • Weight  249 - 282 lb
  • Chest  47 - 49"
  • Size  71 - 79"
  • Weight  238 - 271 lb
  • Chest  45 - 47"
  • Size  71 - 79"
  • Weight  194 - 227 lb
  • Chest  41 - 43"
  • Size  65 - 71"
  • Weight  132 - 154 lb
  • Chest  35 - 37"
  • Size  71 - 79"
  • Weight  216 - 249 lb
  • Chest  43 - 45"
  • Size  69 - 77"
  • Weight  172 - 205 lb
  • Chest  39 - 41"
  • Size  67 - 73"
  • Weight  150 - 176 lb
  • Chest  37 - 39"

Lightweight, warm, and breathable — this versatile long-sleeve top is a must-have whatever the weather!

  • Technology: CIMAFLEX

  • Usage: Trail running or hiking as an outer layer; any mountain activities as a mid layer.

  • Performance: Breathability, lightness, and warmth

Also available in a Women’s version.

Highlights
Ultra-light
Stretch
Breathable
Lifetime repair warranty
DESCRIPTION

Advanced thermal regulation

For your mid-season outdoor adventures, you need a top that keeps you warm without compromising on comfort. The MUSAN half-zip top provides the warmth you need without the risk of overheating, keeping you dry throughout your activity.

After several months of development and testing with our partners, we’ve created an innovative fabric that combines warmth, breathability, and lightness.

Its open-knit structure ensures optimal moisture wicking for long-lasting comfort — whether you're out on a mid-season hike or tackling a high-altitude route. You’ll stay perfectly dry while enjoying reliable warmth, with no compromise on performance.

CIMAGRID® LIGHT: LIGHTWEIGHT & BREATHABLE

CIMAGRID® LIGHT: LIGHTWEIGHT & BREATHABLE

CIMAGRID LIGHT is a cutting-edge fabric designed for lightness and exceptional breathability. It delivers reliable warmth while ensuring maximum freedom of movement thanks to its multi-directional stretch.

Ideal for all high-intensity mountain activities, this fabric is built on a grid construction that optimizes moisture wicking and significantly reduces bulk and weight — for a lighter, more agile experience.

Its airy mesh structure enhances breathability, allowing sweat and moisture to escape quickly, keeping you dry and comfortable throughout your effort.

Composition: 89% recycled polyester, 11% elastane

ECO FRIENDLY

ECO FRIENDLY

Wearing CIMALP clothing is an engagement in sustainable consumption as:

- Built-to-last products are environmentally friendly.

- This t-shirt is made with 89% recycled polyester fibres

TECHNICAL FOCUS
  • Name MUSAN H
  • Brand CIMALP
  • Fitting Fits perfectly. We recommend your usual size.
  • Technology CIMAFLEX
  • Stretchability Strech
  • Activity Fast-Hiking
    Trail Running
  • Weight 202g (M)
  • Breathability Totally breathable
  • Key points Breathable
    Ultra-lightweight
  • Eco-friendly More than 50% is of recycled or bio-sourced origin
  • Insulation ALL SEASONS