Personalized Future Tennis Star Baby Boy Baby Beanie Hat. Kids tennis design has diaper pins and tennis balls with Future Tennis Star quote in blue for the baby on on a Baby Beanie Hat - Heather. This Baby Cap is a soft and comfortable essential for keeping your little one cozy. Made from 100% combed ringspun cotton jersey, this lightweight and breathable cap is perfect for newborns and babies. Designed with stretchy fabric for a snug and secure fit, it provides gentle warmth without causing discomfort. The classic, simple design makes it an everyday must-have and a thoughtful baby shower gift. Available in a range of colors to complement any baby outfit.