Sea to Summit Nano Headnet

60% lighter than our standard head nets (ONLY 11 GRAMS!)and half the size! The Nano Mosquito Headnets are very compact and easy to use. Elasticised draw cord with unique lightweight cord lock. 15D Ultra-Vis mesh makes for a very light mesh with great visibility and airflow. This model is Permethrin treated, which is an insecticide that will daze mosquitos on contact, and on repeated contact the insect will die. The dosage used on the nets does not harm humans. Permethrin treatment will dissipate with time and washing. Permethrin is a very safe and effective insectcide which the WHO recommends for the reduction of Malaria and other vector borne diseases.