Patagonia M's Nano Puff Vest

The Patagonia M’s Nano Puff® Vest offers lightweight, packable warmth without the bulk. Insulated with PrimaLoft® synthetic fill, it retains heat even in damp conditions, while the windproof, water-resistant Pertex® Quantum shell helps block chill. This vest features zippered handwarmer pockets, a chest pocket that doubles as a stuff sack, and a drawcord hem to secure fit and seal in warmth. Ideal for layering on the trail, in town, or as a reliable mid-layer in colder weather.

Features:

• PrimaLoft® synthetic insulation for dependable warmth

• Pertex® Quantum shell with windproof and water-resistant properties

• Ultra-light and compressible—packs into its own chest pocket

• Zippered handwarmer pockets and chest pocket

• Adjustable drawcord hem for sealing in warmth

• Durable construction for active use