We’ve updated the fan-favorite Men’s Aconcagua line to include 100% recycled body fabric on the outside, and a combination of fully recycled 600-fill down and synthetic insulation on the inside. The Men’s Aconcagua 3 Vest provides the core warmth you need with unrestricted mobility. Body Fabric Made With Recycled Polye The North Face Men's Aconcagua 3 Vest