Details Warm, stretchy and breathable like Patagonia's Regulator® fleece, but with the added benefits of abrasion and weather resistance. This cool-weather crosslayer was designed for extended versatility in shifting mountain conditions. Fair Trade Certified™ sewn Material 5.9-oz 90% recycled polyester/10% spandex breathable stretch double weave with a PFC-free DWR finish (durable water repellent coating that does not contain perfluorinated chemicals). Fabric is certified as bluesign® approved. Fair Trade Certified™ sewn Fit Slim fit Details Lightweight double-weave fabric with unique zigzag texture is soft and warm next to skin but doesn't trap heat; face is durable and treated with a PFC-free DWR finish (durable water repellent coating that does not contain perfluorinated chemicals) to shed moisture Stretch fabric and shoulders are designed for overhead reach and a wide range of movement Under-the-helmet hood is bound with soft elastic and provides coverage and visibility; soft kissing-welt zipper garage at chin for next-to-skin comfort Secure, zippered left-chest pocket has an additional drop-in pocket with snap closure; two high handwarmer pockets with invisible zippers are harness- and pack-compatible Sleek, low-bulk, snag-resistant cuffs are partially elasticized and provide versatile coverage Low-bulk, cleanly finished hem for comfort under a harness or a pack waistbelt Fair Trade Certified™ sewn, which means the people who made it earned a premium for their labor Weight 298 g (10.5 oz) Patagonia R1 CrossStrata Hoody Women's