We’ve said no to using down since the beginning. Ten years ago we started working with PrimaLoft®, insulating our jackets with their synthetic fill, so we could say with confidence that they are environmentally responsible and ethically sourced, without compromising on warmth or performance.


Warm, durable, and filled with 70% post-consumer recycled content, our insulated jackets are as light on the planet as they are on your body.



Why do we use PrimaLoft® Silver Eco?

We use PrimaLoft® Silver Eco specifically because it’s the best recycled insulation you could possibly use. This synthetic polyester retains 75% of its warmth when wet - compared to down which loses its loft and only retains 25% - meaning when you're up against the weather, you’ll be more protected in our PrimaLoft® insulated jackets. Better yet, it’s made from 70% post-consumer recycled content.


PrimaLoft® provides warmth without the bulk, encourages the passage of moisture to keep you from feeling cold or clammy and is seriously lightweight so you can pack it away for any adventure. Originally developed for the United States Army in the 1980s, PrimaLoft® share Finisterre's pioneering vision, enabling us to create innovative design solutions to keep your shielded from the elements.



Get your fill and shop our PrimaLoft® insulation jackets for Men and Women online, or try it on in store at our London flagshipSt Agnes workshop or Falmouth Outlet.