The Mountain Equipment M FRACTAL VEST is your perfect insulated vest for alpine adventures and versatile outdoor activities. The ultralight 20D outer fabric with PFAS-free DWR coating reliably protects you from wind and moisture, while POLARLOFT® insulation offers warming efficiency without weight. Stretch fleece inserts with a brushed interior allow for maximum freedom of movement and comfort. The slim Alpine Fit sits precisely under your hardshell, and the quilted construction prevents cold bridging. With two zippered side pockets, a YKK® front zipper, and elastic armholes, you're functionally equipped. Thanks to its compact packability with carabiner loop, the vest fits easily into your backpack—your reliable layer for changeable conditions.