Patagonia Nano Puff Pullover
November 10, 2009
Oh, Patagonia. You do this every time. I think I’ve got your stuff all figured out – and then you send me something else surprising. I didn’t expect much from the Nano Puff other than, well, a puffy insulated layer, but it’s so much more. If it doesn’t fool you, too, I’ll be impressed with your ninja gear skills, because the Nano Puff feels so inconsequential at first blush. How could this mini layer provide more than just a token bit of warmth? I have so many ultra lightweight puffy coats, what’s so great about this one?
Well first off, it’s not a coat. It’s more of a sweater. It’s unburdened by frills like side pockets, and features only a 1/4 zip and a small chest pocket. Some might not like the absence of pockets, but hey, use one of your other 300 ultra lightweight puffy jackets if you need pockets. If you need a barely-there, compressible, versatile and unobtrusive piece, reach for the Nano Puff. It’s perfect as an outer layer even in snowfall and light precip, holding in the warmth in a way full-length zippers just can’t emulate. It’s the thinnest insulating layer I’ve tried, and I’m a big fan of the whole puffy synthetic jacket thing – I wear one while skinning up and then throw on a shell for the trip down. The Nano Puff’s thin profile allows even more comfort and range of motion when added to this tried-and-true ensemble. Under a shell, it’s warm and toasty but not suffocatingly so. It’s exactly what I want for active endeavors for which I want to do a minimum of thermoregulating via layer removal. It’s an excellent moderately warm layer, and provides such great insulating properties that I wouldn’t hesitate to wear it in very cold weather as long as I had some additional warm layers. It’s a great substitute for a soft shell layer if you ever go that route. My poorly-articulated point is that the Nano Puff is extremely versatile and applicable to a wide range of conditions.
The pullover style takes some getting used to. I like my clothes form-fitting and the Nano Puff fit great in my regular size, but its lack of stretchiness made getting it on and off a little tricky. I wouldn’t want to wrestle with it while wearing a helmet. Still, I’ll likely be using it for trips on which it goes on and stays on (in part because it’s hard to get on and off without going up a size) so I don’t expect that to be an issue. For climbing and other helmet-equipped sports, I’d probably pick a full-zip jacket anyway. Today’s 22 degree day was the perfect temp for the Nano Puff – on its own while moving, with a shell over while standing still. I didn’t get chilled or even slightly overheated a single time. The Nano Puff is going in my winter adventure kit for good.
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