A few of the Nike Athletes are gaming customized RZN golf balls at this week’s U.S. Open.
Charl Schwartzel has his fathers initials for Father’s Day:
So does Brooks Koepka:
Rory McIlroy has the initials “US2” for the second U.S. Open title he’s going for:
You can order your own customized RZN balls at the link below: