ScentBlocker S3 Versa Headwear and Insect Shield Versa Headwear w/S3 silver and insect shield in Mossy Oak breakup, one size fits most S3 silver odor Control 100 percent polyester tubular Knit single jersey Can be worn in several ways to fit your needs Includes insect shield to repel insects Trinity Synthetic Scent Control 100% Polyester Knit Single Jersey Single flat seam for comfort Can be worn in several ways to fit your needs Includes Insect Shield to repel insects