The Patagonia Men's Nano-Air® Hoody was made to be worn for the entirety of your aerobic, start-stop alpine missions, so you’re never slowed down by changing layers. Warm, stretchy and breathable FullRange® insulation dumps excess heat when you’re working hard and keeps you warm when you’re not. Now built with significant recycled content in the shell, liner and insulation, the Nano-Air sets another new standard for technical insulation. Fair Trade Certified™ sewn. Approach, climb, belay, repeat until the post-climb beer—all in the Nano-Air® Hoody, a warm, stretchy, breathable layer you can put on and leave on through high-output, stop-and-go activities in cold weather. Even better, we’ve upped the recycled material content throughout the Nano-Air, from the lightweight, weather-shedding shell, to the comfortable plain-weave liner, to our warm-when-wet FullRange® insulation—all with zero sacrifice in performance. It’s a new standard for technical insulation, merging the comfort and breathability of open fleece with the protection and warmth of a puffy while using recycled inputs to the greatest possible degree. The woven textured yarn face fabric is soft and durable, and better resists pilling than the original. Full mechanical stretch creates a close, sculpted fit over baselayers and an uninhibited range of motion. 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 chest pockets all close with trim, low-bulk zippers. The center-front zipper has a zipper garage for comfort on your chin. The Variable Conditions Cuffs have sleek, stretch-knit insets that allow you to easily push up your sleeves. When the belay goes from chilly to downright cold, pull on a lightweight shell and feel the Nano-Air’s thermal properties skyrocket. Fair Trade Certified™ sewn. Features and Specifications 100% polyester (now 87% recycled) plain-weave shell and lining fabric offers generous mechanical stretch, exceptional breathability and improved abrasion resistance; microtexture creates excellent next-to-skin comfort; features a DWR (durable water repellent) finish Revolutionary 60-g FullRange® insulation (now 40% recycled) warms and stretches, and combined with the shell and lining, supplies outstanding mechanical stretch and air permeability (40CFM), so excess heat can escape Stretch fabrics and insulation, articulated patterning, and strategically placed, low-profile quilting provide full range of motion for unhindered movement Stretchy hood with binding easily pulls on or off, even when jacket is zipped Center-front zipper has zipper garage at chin for next-to-skin comfort Two handwarmer pockets and a left-chest pocket are zippered, low-profile and low-bulk to wear comfortably with a harness or pack; hoody self-stuffs into left-chest pocket Sleek, snag-resistant Variable Conditions Cuffs use stretch knit for versatile coverage and comfort; elasticized hem seals in warmth; Fair Trade Certified™ sewn 346 g (12.2 oz) Materials: Shell and lining: 1.7-oz 100% polyester (87% recycled) plain weave with four-way mechanical stretch and a DWR (durable water repellent) finish. Cuffs: 4.9-oz 100% polyester snag-resistant stretch knit with a DWR finish. Insulation: 60-g FullRange® 100% polyester (40% recycled) with 4-way stretch. Fabric is certified as bluesign® approved. Slim Fit Patagonia Men's Nano-Air Hoody Jacket Slim Fit - Latest Model