Made from featherweight see through polyester mesh. Ultra-fine mesh cannot be penetrated by mosquitoes.Equipped with jacket, mitts, pants, and socks, a perfect protection system for your outdoor activities.Use translucent net yarn to avoid blocking eyesight. Adjustable cord locks are set on the cuffs, waist, wrists and ankles, which can adjust the size and length.Medium fits up to 160lbs, Large fits up to 240lbs,X-Large fits up to 300lbs.Well packed in a solid and strong stuff sack, convenient to carry.