Patagonia Women's Nano-Air® Light Vest

The Patagonia Women's Nano-Air® Light Vest is a lightweight, breathable insulated layer designed to keep your core warm during high-output activities in cool conditions. Combining low-bulk synthetic insulation with stretchy, breathable materials, it helps regulate body temperature while allowing excellent freedom of movement. Wear it over a technical base layer or beneath a shell for ski touring, hiking, climbing and other active mountain adventures.

Features:

• Lightweight active insulation provides comfortable core warmth

• Highly breathable construction helps release excess heat during activity

• Stretch fabric supports unrestricted movement

• Low-bulk synthetic insulation delivers warmth without unnecessary weight

• Sleeveless design provides excellent mobility and ventilation

• Full-length front zipper allows easy temperature regulation

• Zippered pockets provide secure storage for essentials

• Quick-drying construction suited for demanding activities

• Low-profile design layers easily beneath a shell or jacket

• Lightweight and packable for easy storage

• Ideal for ski touring, hiking, climbing and other high-output activities

• Versatile design works as an outer layer or insulating midlayer