Why We Love It A combination of sun safety and rapid cooling to combat the effects of the Australian sun when you need it the most. As skin moisture evaporates, it absorbs heat, reducing body temperature. Omius technology enhances this cooling by absorbing water into porous graphite, providing a larger evaporation surface. This vaporisation extracts heat from cooling components touching the skin, ensuring prolonged cooling through continuous water evaporation with adequate airflow. omius headband Talk Nerdy To Me Utilising thermally conductive graphite with a hydrophilic coating, the cooling pieces efficiently absorb and evaporate water for enhanced cooling. The visor incorporates the familiar design of the unique silicone grid to hold the cooling pieces, thus achieving cooling through direct skin contact with the graphite. While thermal receptors adapt to the temperature shift after around 5 minutes, the persistent cooling effect remains active by briefly exposing unadapted skin through cap re-adjustment. Fast Facts - Adjustable visor (one size fits all) - 20-piece thermally conductive graphite in a hydrophilic coating - As long as the cooling pieces remain wet, maintain direct skin contact, and are exposed to unrestricted airflow, their cooling efficiency will remain - Includes: Visor, 20-piece cooling graphite, hard case for storing graphite pieces
