Ben's UltraNet Insect Repellent Head Net keeps even the tiniest insects out, allowing you to enjoy your adventure without fear of no-see-ums, mosquitoes, black flies, and other biting insects. The UltraNet has high visibility to let you enjoy the scenery and features 0.5 mm pores that are impenetrable to no-see-ums and other tiny bugs, keeping you bite free. FeaturesNo-See-Um ProtectionHigh Visability Elasticized Crown and Roomy FitMaximum Coverage Lightweight and Portable Extra Insect Protection