INSECT SHIELD REPELLENT APPAREL TECHNOLOGY: The Simms Insect Shield Repellent Apparel provides long-lasting, effective insect protection to help battle pesky bugs. This hoodie repels mosquitoes, ticks, ants, flies, and midges (no-see-ums). The active ingredient in Insect Shield is so tightly bonded to the fabric fibers that it retains effective repellency throughout the lifetime of the hoodie. BIG HOOD: The hood is built to be worn over a cap, which is very convenient for extra sun protection. RAGLAN SLEEVES: The durable and flexible raglan sleeve construction supports the full range of movement, letting you cast from any angle. SOFT SEAMS: The flat-seam construction will ensure that you are comfortable at all times, making this clothing piece the perfect apparel for a fishing trip or camping.