The Mountain Hardwear Women's Stretch Ozonic Jacket is a waterproof jacket that performs whether you're in the city or out on the trail. The DryQ Technology provides the waterproof protection while a 4-way stretch is also built in for easy, natural movement throughout the day. Open up the under arm vents when the day gets hot but it's still wet enough to need a jacket. Features of the Mountain Hardwear Women's Stretch Ozonic Jacket Dry.Q Active breathable waterproof Technology banishes moisture 4-Way all-over stretch fabrication Abrasion-resistant 40D face fabric Large under arm vents Hood cinch system Exposed Matte AquaGuard VISLON zipper Packable zip chest pocket Lightweight, stretch and waterproof-breathable Performance for active sports