Top Pick | Tretorn Micro-X Pressureless Bag of 72 (Yellow)

Featuring patented technology. the Tretorn Micro-X Pressureless Bag of 72 tennis balls offer high performance and improved playability. These pressureless tennis balls are powered by 700 million air-filled micro cells that maintain bounce over time. Its highly visible flex-felt offers strong core dynamics and durability. Due to its construction. the Tretorn Micro X pressureless ball is well suited for colder climates. at high altitudes. and all court surfaces–even lower bouncing surfaces. Recognized worldwide as the superior pressureless tennis ball. the Tretorn Micro-X is perfect for practice and tennis ball machines!

• Approved by the USTA
• Micro Cellular patented technology creates a highly playable pressureless ball that maintains performance over time.