aeonian garments are steeped in design and functionality driven by exploration. Leaning into our highest performing material - c_change® membrane - the shell garments in our first drop protects you against the harshest of elements: unrelenting rain, heavy snow, strong wind, high humidity and shifting conditions. aeonian is built to go anywhere.

The c_change® membrane mimics natural structures like pinecones, opening and closing in response to changes in temperature, humidity and sweat. It’s designed to keep you at a consistent temperature by combining really high breathability with heat retention. While the membrane can open up like a series of microscopic vents to let heat escape, in the cold it closes itself like a protective barrier to stop heat leaving. As soon as the temperature drops the membrane contracts to insulate you and retain heat close to the body.