Made from 100% recycled nylon ripstop fabric the Patagonia Houdini Snap-T Pullover is both featherweight and weather resistance. 100% recycled nylon ripstop Blocks wind Withstands abrasion Finished with DWR (durable water-repellent) Snap closures to the front Left chest pocket with flap Kangaroo style front pocket Hidden zipper pocket which it can be folded into Borealis Green