Mookie Betts is already known for his baseball and bowling skills, but his athleticism is far from limited to just two sports. On Saturday, the Red Sox outfielder showed up Isaiah Thomas’ basketball camp.

Thomas, whose two-day Pro Camp welcomed local young players at Boston University, seemed to appreciate the cameo:

My guy @mookiebetts stopped by camp today. Appreciate the love fam! — Isaiah Thomas (@Isaiah_Thomas) August 5, 2017

Betts gave Thomas a pair of signed shoes:

Here’s a photo of the shoes, which Thomas revealed in his Instagram story:

Betts is unsurprisingly a capable basketball player. Here are some of his dunks reportedly from high school.