These balls meet the exacting standards that the best players in the world demand

Reinfroced construction for extra stability

Important Note: These tennis balls are designed for use in high altitude locations over 3

Perfect for supporting a sprained ankle and other mild injuries

Feel an energetic bounce with every stride under the FF BLAST™ PLUS midsole

Saucony Kinvara 16 Women's White/Aqua Size:7 These balls meet the exactingPush the pace in the Saucony Kinvara 16! This ultralight trainer stays true to its roots with a fast and flexible ride. Feel distraction free comfort at high speeds in the breathable mesh upper. The soft and responsive PWRRUN midsole improves energy return and durability for daily miles. Light and nimble with a low profile design, the Saucony Kinvara 16 unleashes your natural speed! What's New? Upgraded PWRRUN foam provides more energy return and