Ben's UltraNet Head Net NO-SEE-UM PROTECTION: Seal out even the tiniest insects like no-see-ums, black flies, and midges thanks to the 15 Denier fiber knit screen with a pore shape size of only 0.5 mm, impenetrable to bugs! HIGH VISIBILITY: Enjoy spectacular views without compromising protection. Bens UltraNet is the highest-visibility no-see-um net on the market, so you can admire the scenery bug-free. ELASTICIZED CROWN & ROOMY FIT: Wear this head net on your head or on your favorite hat to replace the traditional mosquito net hat. The elasticized crown keeps the net in place no matter your movement or wind speed, and the extra room means you can easily fit it over your hiking, gardening, or fishing hat. MAXIMUM COVERAGE: Leave your shirt or jacket unzipped for ventilation, as the under-arm strap design holds the net firmly in place and keeps your chest protected without an uncomfortable neck elastic. LIGHTWEIGHT & PORTABLE: Take Bens UltraNet with you on any adventure  it only weighs 1.0 oz. and comes in a convenient pull string sack to keep your head net protected when not in use.