https://www.titleist.co.uk/teamtitleist/team-titleist/f/golf-balls/22801/golf-balls Does the numbers on the Titlest golf balls still relate to compression rating. Long ago the red numbers indicated a 90 compression ball and the black meant 100 compression ball. Is this still true for the ProV1 and ProV1x balls? en-USTelligent Community 10https://www.titleist.co.uk/teamtitleist/thread/100140?ContentTypeID=1Wed, 09 Oct 2013 15:28:35 GMT9ab519fc-5311-4952-85cd-0a0ceffb73fb:00866973-f212-4abb-966e-27187cf2a5e6Mike D., Titleist Staff<p>Good question guys,</p> <p>You are correct that back in the days when golf balls were available in a choice of compressions, it was our convention to use red player numbers on the 90 compression versions and black numbers on the 100s.</p> <p>Today, however, the compression of a golf ball is engineered into the product to produce a specific set of playing characteristics. To that end, compression options are no longer offered, so the color of the player number is just an aesthetic decision on our part.</p> <p>Hope this helps clarify!</p> <p>- Mike</p><div style="clear:both;"></div>https://www.titleist.co.uk/teamtitleist/thread/100138?ContentTypeID=1Wed, 09 Oct 2013 15:21:49 GMT9ab519fc-5311-4952-85cd-0a0ceffb73fb:34cb4890-0eb7-453f-84e2-c8f0f5cfd4c0killerbgolfer<p>That&#39;s a great question. I&#39;d like to hear the answer to that one from Titleist as well.&nbsp;</p><div style="clear:both;"></div>