The light version of the classic fleece jacket from Mammut 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, ski touring, and hiking. Its close-fitting cut allows it to be easily worn under a weatherproof or insulation jacket. Whether in the mountains or in everyday life, the Aconcagua Light is versatile, functional, and modern.