Wilson Triniti Tennis Balls (4 Balls)

• Fully recyclable package made from FSC-certified materials
• Biodegradable package
• 5% of profits support worldwide sustainability efforts
• Maintains its fresh ball feel 4x longer to reduce consumption and waste* (*Based upon out-of-container rebound loss over time versus leading pressurized tennis balls.)

Performance:

• Triniti maintains its fresh ball feel 4x longer
• STR Felt is 50% more flexible than standard tennis ball felt, which gives the player more feel at contact
• Engage Core - Triniti integrates a low-density plastomer into the ball core’s rubber compound to help maintain fresh ball feel 4x longer than a standard core and deliver desirable playing characteristics without the usual amount of pressure.
• 7 out of 10 top Tour players preferred Triniti over the US Open ball in on-court play-testing
• Nearly 50% percent of juniors and adults actually preferred the ball over the US Open ball

Durability: 

• STR Felt - A stretch felt that is 50% more flexible than standard tennis ball felt, STR Felt provides enhanced durability
• Triniti maintains its fresh ball feel 4x longer (or…4x longer fresh-ball feel)