H&AElig;LEUM Haeleum Ridda Textured Long Sleeve Tee 100% Microfiber Polyester Insect Shield repellent technology is proven and registered to provide personal insect protection against mosquitoes, ticks, ants, flies, chiggers and midges (no-see-ums) through 70 launderings. Our light weight, DryTru polyester provides you with Extreme Moisture Transport and the comfort of natural stretch and thermal control. 30 UPF Sun Protection. Do not iron. DO NOT DRY CLEAN. Easy care and wrinkle free, caring for your Hleum garment is the same as for most other technical fabrics: Machine or hand wash cold water with like colors. Remove immediately and tumble dry low heat. No bleach or fabric softners.