Award-winning, lightweight waterproof jacket for Women.
![](http://dk.montane.com/cdn/shop/files/FPNJAALM_F_PHASE_NANO_JACKET-ALLIUM_4_767ab1df-55c3-45b1-b065-f62dd7ffe661.jpg?v=1689779995)
Peaked Adjustable Hood
Fully adjustable hood using quick release Cohaesive system with reinforced peak offers exception fit and protection.
![](http://dk.montane.com/cdn/shop/files/FPNJAALM_F_PHASE_NANO_JACKET-ALLIUM_6_031e043a-b416-4f98-b926-2dc3551f95d2.jpg?v=1689779996)
Elasticated Cuffs
Shaped elasticated cuff added protection against wind and rain
![](http://dk.montane.com/cdn/shop/files/FPNJAALM_F_PHASE_NANO_JACKET-ALLIUM_5_00cd5436-77b7-445d-80a8-33b31460f413.jpg?v=1689779996)
Zipped Pockets
YKK Aquaguard zipped hand pockets for weather resistant storage
![](http://dk.montane.com/cdn/shop/files/FPNJAALM_F_PHASE_NANO_JACKET-ALLIUM_7_75b67e40-d634-4451-989f-64198146f304.jpg?v=1689779996)
Adjustable Hem
Fully adjustable hem to minimise heat loss and keep out wind and rain
Adjustable Hood
Front Zip
GORE-TEX Technology
Fully seam taped construction
Suitable For
Technology
Material
![Best Running Jacket Winner.](http://dk.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
![The Pinnacle of Minimalist Design.](http://dk.montane.com/cdn/shop/files/W-Phase-Nano-_2.jpg?v=1690820163)
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.
![Our most breathable Gore-Tex shell](http://dk.montane.com/cdn/shop/files/W-Phase-Nano-_4.jpg?v=1690820173)
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.