Disclaimer: Once you put this on, you might not ever take it off.
Described by Patagonia Ambassadors and other free-lance adventurists as the most comfortable, breathable, perfect insulating layer they've ever owned—the Nano-Air Hoody is durable enough to withstand rough rock faces during a lead climb, warm enough to keep you focused during a long belay, and breathable enough to get your through the hike to your sweet spot without overheating. No stopping to layer, de-layer, and re-layer. You simply can't go wrong with the all-new Nano-Air Hoody by Patagonia.
Put it on, leave it on. From trailhead to summit and back, the Nano-Air™ Hoody sets a new standard for technical insulation, merging the comfort and breathability of open fleece with the protection and warmth of a puffy. Its exclusive, supremely stretchy and breathable fabric package combines a plain-weave liner, warm-when-wet FullRange insulation, and a lightweight-yet-durable, weather-shedding shell with DWR (durable water repellent) finish. The Hoody has an incredibly soft, supple feel and full mechanical stretch (without moisture-holding spandex) that allows for a close, femininely sculpted fit over baselayers and an uninhibited range of motion. At chilly belays or in frigid conditions, pull on a lightweight shell and the Nano-Air Hoody's thermal properties skyrocket. The trim, stretchy hood is designed for next-to-noggin use, though it’ll still fit snugly over low-profile helmets. Two above-harness handwarmer pockets and two smaller chest pockets all close with trim, low-bulk zippers. The center-front zipper has a storm flap and zipper garage, while stretch binding at the cuffs and a dual-adjustable drawcord hem seal in warmth.
Shell: 1.3-oz 20-denier 100% Nylon ripstop with mechanical stretch and a DWR (Durable Water Repellent) finish.
Lining: 2.0-oz 50-denier 100% Nylon plain weave with a mechanical stretch and a DWR finish.