Houston Astros pitcher Lance McCullers wore Batman cleats for his Major League debut Monday against the Oakland Athletics.

The 21-year old McCullers, the son of former MLB pitcher Lance McCullers, Sr., had the Batman emblem on the heels of his shows.

McCullers went 4.2 innings in his first big league start, allowing three hits, one run, and three walks, while striking out five batters, as he go a no-decision in the 2-1 loss.

Watch video of the Batman cleats, below: