Polyester Material: Special moisture-radiating material UV Protection: Protects from UV rays while outdoors Fast Sweat Kick-away & Fast Dry Special moisture-radiating material Upgraded Non Slip Elastic Bands on Top & Bottom For Cycling, Fishing, Golf , Drive, Jogging, Claiming and all other outside activities Suitable for Indoor Activites too, even your workplaces- You arms won't sticky on your desk Available Color: White, Black, Blue, Pink, Beige, Dark Blue, Dark Gray, Orange, Sky Blue http://www.szecw.com/