Effective immediately IGRIND equipment and logos are no longer legal in any PBA competition.
As of January 1, 2014 EFX equipment and logos are no longer legal in any PBA competition.
Starting Jan 1, 2015 Dexter, Storm, 3G and Brunswick shoes are the only legal footwear on the PBA Tour and in PBA League competition. PBA Regional and PBA50 tours have no shoe restrictions, any footwear may be worn.
Note: Any USBC approved ball manufactured before 1982, and whose manufacturer
is currently Product Registered in the appropriate category, is legal regardless of whether
the ball appears on the Approved Equipment listing.