Mammut Aconcagua ML Vest - Women's

A marriage of Polartec® Power Stretch Pro® and Pontetorto® Tecnostretch makes good things happen in the Mammut Aconcagua ML Vest. Two stretchy fleece materials in one give you a combination of great breathability and freedom of movement, and a great garment for adding a bit of warmth on a hiking or trailrunning trip when the weather is in flux.