ColorSky blue/Dark blue/Orange/Light purple/Dark gray/Purple Towel form typeCooling Towel MaterialMicrofiber 1. Cooling and Reusable Towel: Hyper-evaporative breathable mesh material makes it easy to activate the chilling towel when you simply soak, wring out and snap it. The unique cooling system uses moisture from the towel to draw the sweat away from your skin to keep you cool. Everyone can use the cooling towel, even pets. 2. Cooling Towels for Hot Weather: Cooling towel stays chilled for up to 3 hours (depending on conditions). No chemicals are used in the making of the cooling towel. It is perfect for hot flashes, outdoor activities, indoor sports, fever or headache treatment, heat stroke prevention, UV sun protection, and cooling while absorbing. 3. Multipurpose Sports Towel: Cooling towel perfect for sports fans even athletes into golf, swimming, football, workout, gym and fitness, also works for fever or headache therapy, heatstroke prevention, sunscreen protection, cooling while absorbing. Keep yourself cool during hot summer days, workout sessions, outdoor adventures or when someone has a migraine. If you are sweating a lot, rinse the 'salty water' out from time to time. 4. Ultra compact & light weight weight: Easy to carry and space saving;Practical & easy to hang anywhere and dry. 5. Absorption and quick drying: More absorbent than ordinary towels,and can be air dried and reused in a short time. Its also very light weighted, you can hardly feel it when you put it around your neck. Good for wiping sweat during camping, hiking, traveling, swimming and gym,also a great hand towel for backpacking too.