Description of Patagonia Synchilla® Windproof Jacket A warm fleece jacket that sheds wind. Winter runs and rides are more comfortable when your jacket spills the wind. This streamlined fleece hides a windproof/breathable barrier that takes the bite out of wicked weather. Its full-front zip lets you vent on uphills, and a stand-up collar and drawcord hem keep out drafts, drifts and drips. Flat-stitched seams cut chafing and reduce bulk; two zippered handwarmer pockets provide a safe haven for cold hands, and a big, drop-in inside pocket is the perfect stashing place for an energy bar. 100% recyclable through the Common Threads Recycling Program. Features: Polyester fleece inside and out with a windproof/breathable barrier between Zip-through stand-up collar with chin flap and zipper garage Supplex slim detail at neck and zipper Full front zip One internal mesh drop-in security pocket, 2-welted zippered handwarmer pockets Flat-stitched seams; forward side seams Drawcord hem; regular fit 9.5-oz polyester fleece with windproof/breathable barrier. 100% recyclable through the Common Threads Recycling Program 621 g (21.9 oz) Imported.