The Wilson 10 US Open Jumbo Tennis Ball is the perfect way to celebrate the iconic tournament

Made of double-porous foam

this overgrip grabs you right back for a confident hold

If youre looking for increased spin potential

Tourna Stage 2 Orange 18 Pack Grip Size_2L - 4 1/4" The Wilson 10 US OpenThe Tourna Stage 2 Orange 18 Pack of balls are perfect for training and playing with your 9 year old to 10 year old tennis enthusiasts. These low compression balls bounce 50% slower than regular tennis balls. Ideal for play on 60 foot courts. Meet ITF and USTA Quickstart specifications. Features a brand new cosmetic; a two tone, yellow and orange ball.