Jordan Spieth and Under Armour will produce a signature shoe called the "Spieth One".
Kicking off in Tokyo, the duo will go on a four-city global Tour from 17 January to promote the shoe.
After Japan, the two-time major champion will head to South Korea on 19 January to open the first Under Armour Brand House in the region.
Next up is Los Angeles on 13 February, before a finale in Mexico City on 28 February.
We will give you more news on the shoe when we have it.