Backed by Mammut's 160+ years of alpine expertise, the Aconcagua ML Women's Fleece Jacket is a dependable choice for anyone seeking a high-quality mid-layer that performs in the mountains and feels great in everyday life.
Constructed from Polartec® Power Stretch® Pro fleece fabric, the Aconcagua delivers excellent warmth-to-weight performance. The material provides efficient insulation while remaining highly breathable, making it ideal for aerobic activities where temperature regulation is key. Whether you're ascending a ridge or moving quickly on a trail, this jacket manages moisture effectively to keep you comfortable throughout the day.
Mammut's Swiss engineering heritage shines through in the Aconcagua ML's attention to detail and durable construction. The jacket is designed to withstand the rigours of regular outdoor use while maintaining its shape and performance over time. A flatlock seam construction reduces chafing, adding to the overall comfort during extended wear.
