Four-way comfort stretch polyester double knit for a flattering fit. Omni-Shade® UPF rating of 50 for protection from the sun. Contoured collar with 1/2-zip front. This garment features Bug Shield construction with Insect Blocker® – effective, built-in, invisible protection against a variety of biting bugs. It’s odorless and integrated into clothing, eliminating the need for spray or lotion. Insect Blocker is EPA-registered without restriction, so everyone can use it, including kids and women who are pregnant or nursing. Imported. Center back length: 26". Sizes: S-XL. Colors: Chartreuse, Wind, White.