The Micro Puff Jacket from Patagonia - It's like down, only better. Patagonia use a revolutionary, feather-soft synthetic insulation with an unprecedented warmth-to-weight ratio for unparalleled cold-weather protection.
A ground-breaking PlumaFill insulation (65-g 100% polyester) is phenomenally light and compressible, offering down-level warmth that still traps your heat when it's wet. A nylon ripstop Pertex Quantum shell blocks wind and snow effectively for increased warmth.
Well thought features and functionality
The Micro Puff features zippered handwarmer pockets (the left pocket doubles as a stuffsack with a reinforced carabiner clip-in loop), a pair of sleek internal drop-in pockets (made without excess, using the backside of the handwarmer pocket bags), and elasticized cuffs and hem.