The reigning PGA champion uses a Cameron X5 fang-style mallet prototype. This custom model features a flow neck rather than a double-bend face-balanced design which allows the putter to more easily swing on a slight arc. He also favors a SuperStroke grip in this case the Pistol GT Tour.
Beginning on August 24 2018 the Stars and Stripes version of the Chrome Soft Truvis as well as a Chrome Soft X Truvis with the same Stars and Stripes pattern will be available at retail.
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.