The Ether X Jacket of Rab offers the ultimate packable insulation when moving light and fast in the mountains.

Thanks to the perfect combination of the super light face fabric Pertex Quantum and PrimaLoft Gold Insulation, which is the highest performing synthetic insulation available in the market, it performs with an ultimate warmth-to weight ratio.

Its famed water-repellency keeps you warm even when wet. Coupled with incredible packability, the insulation is also easy to care for. No matter where you are on chilly city streets or on windy peaks: This jacket is really versatile.