Description of Outdoor Research Deluxe Spring Ring Headnet Hike melting tundra, enjoy humming meadows: the Deluxe Spring Ring Headnet™ provides reliable insect protection without getting in your face. A drawcord neck closure and dense no-see-um mesh prevent the tiniest pests from entering your airspace. The lightweight, collapsible metal hoop (pat. #5,367,706) holds the protective mesh away from your face and stores in a built-in stuff sack. The generous cut accommodates wide-brim hats and sombreros for days that bring drizzle and mosquitoes. Features: No-see-um mesh Spring Ring metal hoop (pat. #5,367,706) keeps mesh off face, folds for compact storage Drawcord neck Large size accommodates wide-brim hats and sombreros Convenient, built-in stuff sack Keeps bugs and no-see-ums off face and neck Avg. weight : 2.2 oz./64 g (one size)