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Adjustable Hood
Fully adjustable hood with 3 point 'quick release' adjustment and stiffened peak
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Front Zip
Full length YKK AQUAGUARD® front zip with internal storm flap
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Adjustable Hem
Allows you to dial in your perfect fit
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Adjustable Cuffs
Part-elasticated, shaped cuffs
GORE-TEX Technology
Materials
![](http://montane.com/cdn/shop/files/M-Phase-Nano-_7.jpg?v=1695131904)
Our most breathable Gore-Tex shell.
The lightest and most breathable 3-layer fabric in the GORE-TEX family, GORE-TEX Active excels at keeping you comfortable and protected during fast-paced, high-aerobic activities. Incredibly lightweight and soft to the touch, the fabric is designed to move with you while providing excellent next-to-skin comfort. A lightweight Gore-Tex membrane, outer fabric and backer combine to provide durable waterproof and windproof protection that lets moisture vapor escape easily.
![](http://montane.com/cdn/shop/files/M-Phase-Nano-_6.jpg?v=1695131880)
The pinnacle of minimalist design.
Everything you need with no excess, the Phase Nano Jacket has been expertly crafted to provide weatherproof performance in a lightweight minimalist package. Our lightest and most breathable Gore-Tex waterproof shell, the Phase Nano packs down incredibly small so it can always be ready in your running pack.
![](http://montane.com/cdn/shop/files/phase-nano-trail-running-awards.png?v=1704357118)
Best Running Jacket Winner.
"Montane’s lightest waterproof Gore-Tex jacket shows how breathable a waterproof running jacket can be. There aren’t many options out there that are truly suitable for running, but the Phase Nano absolutely is."
- Trail Running Awards, Trail Running Gear of the Year 2023
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