HIGH ALTITUDE: Tennis balls manufactured for surfaces over 4,000 feet in elevation. Deep-elastic seams for reduced cracking.
EXTRA DUTY: Designed for hard courts with unbeatable performance, unmatched consistency and premium woven felt, all add up to a better experience for you. That's why Penn Championship Tennis Balls are the official ball of USTA leagues.
LONGER PLAY: Play like a tennis pro with the Penn Championship High Altitude Head Tennis Balls. These balls are used by novices and seasoned professionals alike. A good bounce and sturdy but lightweight material allow for big hits and fast movement.
BRIGHT YELLOW: Design promises easy visibility on indoor or outdoor courts. The bright yellow hue is easy to spot at fast speeds and at large courts.
Penn Championship Extra Duty High Altitude is America’s #1 Selling Tennis Ball and represents the standard by which all other tennis balls are measured. It features a controlled fiber release for consistent nap, natural rubber for consistent feel and reduced shock, and interlocked wool fiber for longer wear. Penn Championship is the Official Ball of USTA Leagues. It is USTA and ITF approved and is available in extra-duty high altitude felt for play in altitudes above 4,000 ft. Penn Championship Extra Duty High Altitude provides quality play every time you hit the court.
