Our lightest, most packable down layer is now better than ever – now insulated with DownTek PFC-Free down that stays dry 50% longer than original DownTek for even more protection from the cold.
Our most innovative ultralight layer was already superior in every way - but that didn't stop our outerwear experts from making it even better. It's now loftier than ever, thanks to more 850-fill-power down. It's also more water resistant, with new DownTek PFC-Free down that repels more water to protect against cold and clumping. Plus, it's more environmentally friendly with a new recycled shell that's tough against the weather and easy on the planet.