Thanks to their unbeatable performance and versatility, you can use our Aenergy Light styles for all seasons and sports. The ultra-light midlayer combines the right amount of warmth with optimal moisture management and breathability, making it suitable as a base layer – for ski touring in winter and hiking in summer. With the deep-cut half-length zip for temperature regulation and the laminated pocket for your essentials, the Aenergy Light ML Half Zip Pull is the solution for those who value maximum performance with minimal weight.
| Clothing size | L | 
| Sleeve length | Long sleeves | 
| Material composition | 17% spandex, 9% spandex, 91% polyester, Inserts: 83% polyamide | 
| Target group | Women | 
| Item number | 54203751 | 
| Manufacturer | Mammut | 
| Category | Functional undershirts | 
| Manufacturer no. | 1014-05531-0001-115 | 
| Release date | 24.1.2025 | 
| Colour | Black | 
| Exact colour description | Black | 
| Upper | Polyester | 
| Material composition | 17% spandex, 9% spandex, 91% polyester, Inserts: 83% polyamide | 
| Target group | Women | 
| Age group | Adults | 
| Clothing size | L | 
| Sleeve length | Long sleeves | 
| Collar shape | Banded collar | 
| Sport | Climbing, Hiking, Winter sports | 
| Season | 3-seasons | 
| Fabric properties | Breathable, Heat insulating, Quick drying | 
| Fit | Slim fit | 
| Pattern | Unicoloured | 
| Country of origin | Bangladesh | 
| CO₂-Emission | |
| Climate contribution | 
| Washing instructions | Do not tumble dry, Suitable for washing machines | 
| Multipack | Single pack | 
| Weight | 164 g | 
How often does a product of this brand in the «Functional undershirts» category have a defect within the first 24 months?
Source: Digitec GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec GalaxusUnfortunately, we don't have enough data for this category yet.
How often is a product of this brand in the «Functional undershirts» category returned?
Source: Digitec Galaxus