Patagonia Nano Air Light Vest Summit Blue

The Nano Air Light Vest by Patagonia is a lightweight insulated vest for men designed for high-output mountain activities. Its elastic construction provides excellent freedom of movement and can be worn as a midlayer under a hardshell or as an outer layer in mild conditions. The vest is suitable for ski touring, mountaineering, hiking and trekking when alternating between periods of intense activity and short breaks.