Pro X Golf Ball vs Staff Zip Golf Balls: which is safer?

Wilson Staff Zip Golf Balls is the clear pick. Mizuno Pro X Golf Ball carries a failing PFAS grade, and we never recommend buying a failing product.

Mizuno

Pro X Golf Ball

PFAS grade

F 50/100

Overall grade

F 42/100

Verdict

Skip

Hazard flags

⚑ 2

Material

Synthetic polymer cover, core composition unspecified

Confidence

35%

PossiblePFAS in polymer coating or water-repellent finish

PossibleCore material leaching into soil or water at end of life

Why this grade

Our pick

Wilson

Staff Zip Golf Balls

PFAS grade

B 85/100

Overall grade

C 77/100

Verdict

Buy

Hazard flags

⚑ 2

Material

Synthetic rubber/elastomer cover, solid core

Confidence

72%

PossibleVolatile organic compounds (VOC) off-gassing

PossibleIngestion hazard (choking)

Why this gradeBuy

Both products run through the same public rubric: materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →

More golf equipment & balls: see the full ranking