521716 L.L.Bean Men's Insect Shield Field Hoodie Keep biting insects at bay with this ultra-comfortable fishing hoodie that's versatile enough to wear on just about any type of outdoor adventure. Insect Shield is EPA-approved and proven effective against ticks and mosquitoes. New fabric is now softer and provides better range of motion. SunSmart fabric offers UPF 50+ sun protection. Slightly Fitted: Relaxed through the chest and sleeve, with a slightly slimmer waist Insect Shield is an EPA-approved, invisible, odorless treatment that repels insects Treated with permethrin, a synthetic form of a bug repellent produced naturally by chrysanthemums Blend of cotton and polyester is super-soft and dries very quickly Built with a little spandex for stretch and freedom of movement Insect Shield is effective for up to 70 washes Proves UPF 50+ sun protection, about 10 times more than a white cotton tee Fabric 58% Cotton / 38% Polyester / 4% Spandex Jersey Product Care Machine wash and dry