Ergodyne Chill-Its 6602 Cooling Towel - Hot conditions are tough on both workers and productivity. Chill-Its bandanas and triangle hats provide unique cooling through evaporation to keep workers comfortable all day long. Just soak them in cold water 2 to 5 minutes to activate. Chill-Its are a cost effective approach for helping workers stay cool, fight fatigue and increase productivity. And they're reusable - just resoak and they're good to go. Cooling Towel: Dampen this synthetic chamois to create a cooling aid significantly colder than ambient air. Cooling Towel: Dampen this advanced PVA polymer material to create a material significantly cooler than ambient air. Advanced material absorbs and stores water without feeling sodden. Super-evaporative material feels significantly cooler than ambient air when wet. Wear around your neck for hours of cooling relief or wipe your face for a refreshing break. Simply re-wet the towel to reactivate. Hand wash.