Keep comfortably dry and protected against pesky insects with the White Sierra Swamp Insect Shield Long-Sleeve Tee. Moisture-wicking 60% cotton, 40% polyester Marsh Jersey knit fabric is pre-washed for superior softness. Insect Shield bug-repellent technology helps keep mosquitoes, ticks, and other biting bugs away and stays effective for up to 70 washings. Built-in UPF sun protection helps shield your skin against harmful UV rays. Contrast-color topstitching adds a touch of style. Imported.