Material
Interlocked wool fiber & Extra-Duty felt
From the manufacturer
THE PENN CHAMPIONSHIP
Penn Championship Tennis Balls
About the Tennis Balls
Penn Championship tennis balls represent the standard by which all other tennis balls are measured with consistent feel and playability every time you step onto the court.
Made of Durable Materials
They feature a controlled fiber release for consistent nap, natural rubber for consistent feel and reduced shock, and interlocked wool fiber for longer wear.
Official Ball of USTA Leagues
Penn Championship is the Official Ball of USTA Leagues. They are USTA and ITF approved (USTA National Campus, 2019) and is available in extra-duty felt, regular duty felt, or extra-duty high altitude felt. The Championship Line provides quality play every time you hit the court.
FEATURES
About Penn
Penn celebrated 100 Years of Excellence in 2010. Starting in a small town in Jeanette, Pennsylvania in 1910. Also, a purveyor of everything tennis, we put our 100+ years of expertise into all our tennis equipment & apparel so you can perform at the highest level every time you step on the court.
