50 Pro V1/V1x used golf balls with a random mix of model years. 

4A Grade (AAAA) Balls will have minor blemishes consisting of at least one of the following: slight discoloring, pen marks covering at least 4 dimples, minor surface scuffing but will not affect performance. No balls in this grade has been compromised. May contain team and company logos. Will NOT include X-Outs or PRACTICE balls.

The Pro V1/V1x golf balls are built with consistency in mind. They provide the gold standard for consistency. Designed for players with a higher swing speed, this 4-piece constructed golf ball offers a higher launch angle and lower spin than it's Pro V1 sibling. An excellent choice for golfers who place a premium on quality on consistency from their golf ball. Try them today!