Mammut Aenergy Light ML Half Zip Pull Men
XXLColour3
Product details
The Aenergy Light ML Half Zip Pull for men from Mammut is an ultra-lightweight midlayer that stands out for its exceptional performance and versatility. It is ideal for all seasons and sports, from ski touring in winter to hiking in summer. The shirt combines warmth with optimal moisture management and breathability, allowing it to be used as a base layer as well. The deep-cut half-length zipper enables easy temperature regulation, while the laminated pockets provide secure storage for essentials. With a high percentage of recycled polyester, this functional shirt is not only practical but also environmentally conscious. The flat seams offer additional comfort and prevent skin irritation, allowing you to focus entirely on your activities.
- Ultra-lightweight design for maximum freedom of movement
- Optimal moisture management and breathability
- Deep-cut zipper for temperature regulation
- Laminated pocket for secure storage of essentials.
Material composition | 1% polyester, 17% elastane, 9% elastane, Insert: 83% polyamide |
Target group | Men |
Clothing size | XXL |
Sleeve length | Long sleeves |
Season | All-season |
Fabric properties | Breathable, Lightweight, Moisture wicking, Quick drying |
Fit | Regular fit |
Item number | 66638194 |
Manufacturer | Mammut |
Category | Functional undershirts |
Manufacturer No. | 1014-05521-50665-117 |
Release date | 27.1.2026 |
Colour | Grey |
Exact colour description | Chiel |
Upper | Polyamide, Polyester, Spandex |
Material composition | 1% polyester, 17% elastane, 9% elastane, Insert: 83% polyamide |
Target group | Men |
Age group | Adults |
Clothing size | XXL |
Sleeve length | Long sleeves |
Collar shape | Zip |
Sport | Hiking, Skis |
Season | All-season |
Fabric properties | Breathable, Lightweight, Moisture wicking, Quick drying |
Fit | Regular fit |
Pattern | Unicoloured |
Country of origin | Vietnam |
Manufacturer commitment | Fair wear, SBTi |
CO₂ emissions | 5.81 kg |
Climate contribution | CHF 0.14 |
Multipack | Single pack |
Weight | 181 g |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Functional undershirts» category have a defect within the first 24 months?
Source: Digitec Galaxus- 16.Ortovox0.1 %
- 21.Lenz0.2 %
- 21.Mammut0.2 %
- 21.Normani0.2 %
- 21.Rukka0.2 %
Warranty case duration
How 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 Galaxus- MammutNot enough data
- 1.Odlo0 days
- CastelliNot enough data
- CraftNot enough data
- DevoldNot enough data
Return rate
How often is a product of this brand in the «Functional undershirts» category returned?
Source: Digitec Galaxus- 14.Odlo8 %
- 16.Thmo8.6 %
- 17.Mammut8.9 %
- 18.Stoic9 %
- 18.UYN9 %


