We searched the world for a unique, ultra lightweight fabric and our efforts paid off. Introducing O2LITE™. This polyester microfiber taffeta 2.20 oz/yd² (equiv to 3.69 oz/lyd, 74 gsm) is simply so soft and silk-like, you need to feel it to believe it. Wind and water-resistant. Full zip styling with stand-up collar and tuck-away hood. Contrast white zippers and drawstrings. Zippered side pockets and elasticized cuffs. Hem with adjustable shockcord drawstring. Raglan sleeves and lower back pocket with zipper closure for jacket to pack into.