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 a deep-cut half-length zip for temperature regulation and a laminated pocket for your essentials, the Aenergy Light ML Half Zip Pull is the solution for those who value maximum performance with minimal weight.
| Target group | Men | 
| Exact colour description | Marine | 
| Material composition | 17% spandex, 9% spandex, Insert: 83% polyamide, Main material: 91% polyester | 
| Item number | 54203708 | 
| Manufacturer | Mammut | 
| Category | Sweaters | 
| Manufacturer no. | 1014-05521-5118-113 | 
| Release date | 24.1.2025 | 
| Sales rank in Category Sweaters | 1665 of 85369 | 
| Colour | Blue | 
| Exact colour description | Marine | 
| Material composition | 17% spandex, 9% spandex, Insert: 83% polyamide, Main material: 91% polyester | 
| Upper | Polyamide, Polyester, Spandex | 
| Target group | Men | 
| Jumper type | Fleece sweater | 
| Clothing size | S | 
| Fastener | Zip | 
| Pattern | Unicoloured | 
| Sleeve length | Long sleeves | 
| Collar shape | Banded collar | 
| Pockets | Breast pocket | 
| Style | Outdoor | 
| Special sizes | Normal size | 
| Washing instructions | Suitable for washing machines | 
| Country of origin | Vietnam | 
| Manufacturer commitment | Fair wear, RE100, SBTi | 
| Manufacturer compensation | According to RE100, the manufacturer Mammut fully compensates for its energy consumption, leading to a reduction in emissions. | 
| CO₂-Emission | |
| Climate contribution | 
How often does a product of this brand in the «Sweaters» 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 «Sweaters» category returned?
Source: Digitec Galaxus