Encore core technology: Delivers 22% longer-lasting core for extended play
Longplay felt: Maintains consistent bounce and feel during long matches
Smart Optik felt: Enhances visibility for better tracking during play
Official ball of PTR: Approved for use in professional tournaments
Suitable for all courts: Performs reliably on hard, clay, and soft courts
Summarized by Shop
Pro Penn Marathon is Penn’s longest lasting tennis ball featuring exclusive Encore™ Technology for a 22% longer lasting core and high tenacity LongPlay® Felt for extended play. Pro Penn Marathon is the official ball of PTR because of its guaranteed longevity, durability and visibility. Pro Penn Marathon is available in Extra-Duty Felt (fo
Case Size
24 cans (72 balls per case)
Ball Size
3 (Adults)
Color
Yellow
Material
Rubber
Pattern
Solid
Certification
United States Tennis Association approved, International Tennis Federation approved
