Although a lot was made of DJ’s switch from his Scotty Cameron blade to the Spider Tour Black Jason Day was already playing almost the exact same putter in Red. DJ evidently expressed interest and the rest is history. Day’s model is basically identical except for a slightly softer Surlyn face insert.
Since then Thomas upgraded to the new Titleist TS3 driver and a TS3 fairway wood. Those two clubs have not be unveiled to the public officially yet. You can expect the company to announce them later in the year.
The most notable design feature of the new 0311 iron line is COR2 a proprietary polymer core material that’s 20% faster than the original filler material yielding more ball speed accuracy and consistency with the same outstanding feel PXG irons are known for. The new irons feature more of the material than in the past as well as an extremely thin maraging steel clubface improving performance across the board.