The light version of our classic fleece jacket is ideal for summer outdoor activities and transitional seasons. The high-quality fleece fabric made from Polartec® Power Grid™ material is lightweight, exceptionally soft, and feels great against the skin. The patented waffle structure provides an excellent warmth-to-weight ratio and ensures that the jacket is particularly breathable, dries quickly, and can be packed small. You can wear the Aconcagua Light on its own or as a mid-layer for mountaineering, climbing, skiing, and hiking. Its close-fitting cut allows for easy layering under a weatherproof or insulated jacket. Whether in the mountains or in everyday life, the Aconcagua Light is versatile, functional, and stylish.
Target group  | Men  | 
Exact colour description  | mammoth red  | 
Jacket type  | Fleece jacket  | 
Fabric properties  | Breathable, Quick drying  | 
Material composition  | Polyester  | 
Item number  | 55000219 | 
Manufacturer  | Mammut | 
Category  | Jackets | 
Manufacturer no.  | 1014-04270-3778-115 | 
Release date  | 27.2.2025 | 
Colour  | Red  | 
Exact colour description  | mammoth red  | 
Upper  | Polyester  | 
Material composition  | Polyester  | 
Filling material  | Polartec®  | 
Target group  | Men  | 
Age group  | Adults | 
Jacket type  | Fleece jacket  | 
Clothing size  | L  | 
Layer of clothing  | Midlayer / Thermal Layer | 
Fabric properties  | Breathable, Quick drying  | 
Membrane  | HDry® Polartec®  | 
Area of use  | Sports | 
Hood type  | Without hood  | 
Pockets  | Side pockets  | 
Fit  | Slim fit | 
Pattern  | Unicoloured  | 
Style  | Outdoor  | 
Season  | Summer  | 
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  | 
Weight  | 320 g | 
How often does a product of this brand in the «Jackets» 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 GalaxusHow often is a product of this brand in the «Jackets» category returned?
Source: Digitec Galaxus