The 15 denier mesh of the Ultra-Fine Mosquito Head Net keeps its weight down by almost 50% compared to our standard Mosquito Head Nets, and the ultra-fine mesh keeps even the smallest insects at bay—including no-see-ums, sand-flies and midges. The Ultra-Fine Mesh Mosquito Head Net might be the smallest and lightest thing in your pack – but if you're headed for areas where bugs are prevalent, it may be the most valuable piece of gear you'll take with you. Features Ultra-fine 2000 holes/in² (310 hole/cm²) hexagonal mesh Soft and lightwright 15D mono-filament nylon fiber Black mesh for improved vision Elasticized drawcord closure for universal fit Packaged in a handy stuff sack for snag-free protection and easy organization