Players comfortably Master trapping and Heading skills while practicing with this forgiving, non-sting soccer ball. Safe indoors or out. Size 3. Non-sting coating is a proprietary polyurethane. the tactile, non-sting coating makes them easy to grip, and the coating is so durable, they're virtually tear-proof! no more red marks from the stinging hit of a vinyl- coated or rubber ball, so everyone can play at ease and gain confidence. That means more fun during more activities. Our premium Gator skin balls are simply your best choice.