Patagonia has just launched the Nano-Air Ultralight — their lightest Nano jacket to date.
Of the new jacket and pullover, Patagonia states:
“The original Nano-Air revolutionized active insulation in 2014, debuting with 60 grams of innovative FullRange® insulation. A few seasons later, the Nano-Air Light followed with 40 grams, enhancing breathability. Now, after years of testing and prototyping, Patagonia introduces the Nano-Air Ultralight—featuring just 20 grams of FullRange® insulation for unparalleled stretch, breathability, and packability.
Designed for cool, high-output days, this featherlight and weather-resistant insulated layer keeps you moving comfortably through the mountains. Its compressible, stretchy design ensures optimal performance, whether worn under a harness or a backpack.
Key Features:
- Ultra-breathable & stretchy for high-output activities
- Slim fit & articulated patterning for maximum range of motion
- Recycled Materials:
- Shell & lining: 100% recycled polyester air-permeable ripstop with a PFAS-free DWR finish
- Lower arm panels: 100% recycled polyester double knit with a wicking finish
- Insulation: 20-g FullRange® 100% recycled polyester
- Weights and Prices:
- Men’s Hoody: 249 g (8.8 oz) — Women’s Hoody: 215 g (7.6 oz) — $249
- Men’s Pullover: 218 g (7.7 oz) — Women’s Pullover: 181 g (6.4 oz) — $199″