Ultralightweight 100% nylon (54% recycled) body fabric with stretch for ease of movement. Stash pocket in hood converts to stuffsack for easy packing and stowing when needed. Deep front zip with double zippers allows for added venting and easier layering while on the move. Hood fits snug without reducing peripheral vision and provides just the right amount of warmth/protection for early-morning starts. Sleeves are made from double-knit Capilene® Cool Lightweight fabric and can be pushed up on forearm for added venting and comfort. Longer sleeves for added protection on colder days. Features Stretchy, Ultralightweight 100% Nylon Shell Integrated Stuffsack Deep front zip with double zippers Fitted Hood Longer Sleeves Sleeves are made from double-knit Capilene® Cool Lightweight fabric Made in Vietnam 113 g (4 oz) Materials Body: 1.5-oz Pertex® 100% nylon (54% recycled) stretch taffeta with a DWR (durable water repellent) finish Hood and sleeves: 2.3-oz 100% recycled polyester double knit with miDori® bioSoft for added wicking and softness, and HeiQ® Fresh durable odor control Hem: 5.6-oz 65% recycled nylon/35% elastane warp knit Fair Trade Certified™ sewn Size & Fit Slim fit Video Patagonia, W's Airshed Pro Pullover