Montane has updated the core of their iconic Featherlite to boost its warming power, using high quality allied HyperDry hydrophobic 750+ fill down to dramatically increase heat retention and performance in wet conditions. The Pertex Quantum outer fabric is fully windproof and treated with a superior DWR finish to shed light rain effectively, while the PEAQ down lining is highly breathable, fast drying and offers excellent next-to-skin comfort. The Montane Featherlite Down Jacket is the all action insulated layer for super cold climates.