Patagonia salutes styles of the past yet takes an updated stance on fabrics in the Nano Puff Hybrid Jacket. Hybrid may be a buzz word but for good reason: Innovative blending of fabrics means this insulating midlayer can stand alone as well. Designers placed Nano Puff synthetic insulation at the top of the jacket to keep your torso and upper arms toasty, while using high-loft, stretchy R2 fleece to help keep you mobile. Harness and pack compatible pockets and microfleece-lined chin also make it great for mountaineering.
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