Just for reference on those Equalizer soles:
reidlockhart.herokuapp.com/
Terry Koehler was Director of Marketing at Hogan in the nineties, and involved again in rebirth of Ben Hogan in 2015.
Just who is Terry Koehler?
Terry Koehler is a 40-year golf industry veteran who has been focused on wedge design for three decades. He is the only designer to have earned Golf Digest Hot List recognition for three different brands. He holds numerous patents and his new Edison Forged wedges have attained new performance...
edisonwedges.com