Patagonia

Men's Light Nano-Air Vest

<p>The Patagonia Light Nano-Air vest can be worn on cold days, both on the ascent and on the way down from the summit. <p>It's a lightweight insulated vest that keeps you warm without weighing you down. You get plenty of freedom of movement and benefit from a sport-oriented cut that locks in the warmth. Both the outer fabric and the insulation wick away excess heat, vapour and moisture, only to dry quickly. This keeps you at a constant temperature when ski touring, running, mountaineering and when you take a break in between.</p> <p <p>And the pockets are positioned so that they don't get in the way under your climbing harness or rucksack. If you don't need the vest, you can stow it in its own chest pocket. </p>