Constructed of 100 percent nylon no-see-um material, the lightweight, durable UST No-See-Um Suit with jacket and pants keeps flying, crawling, and biting insects off your skin. The jacket's pullover hood zips completely closed, and the pants have comfortable elastic around the waist and ankles. Available in two sizes, it's a great addition to any outdoor adventure, from backpacking and backcountry camping to hiking and hunting. The Large/X-Large jacket measures 35 x 76 inches and weighs 3.3 ounces. the pants measure 48 x 29 inches (32-inch inseam) and weigh 2.5 ounces. It's backed by a two-year manufacturer's limited warranty. UST Brands has been manufacturing camping, survival, personal safety, and emergency preparedness equipment for over 80 years, including innovative LED lights, all-weather fire starters, premium outdoor cutting tools, camp kitchen products, first aid kits, unbreakable signal mirrors, and more..