tldr; Synthetic puffy. Reliable, not UL, works. Safe pick.
Check pricesScores based on sentiment analysis of topic-related comments
Best praise vs top criticism for Patagonia Nano Puff Hoody
“It was warm enough during the day, and slightly below freezing at night and early morning (eg -4 C). Smartwool 250 base layer, maybe a thin fleece, Nano Puff, and shell are warm enough while having breakfast, and then by the time we get going it's well above zero and we can strip down.”
“Yeah I have an Arc’teryx body, whereas all tops from Patagonia look awkward and boxy. It makes choosing between the two super easy. ”
22 Reddit opinions analyzed • Last updated 4/5/2026