Caleb Mezzy

Caleb Mezzy

Joined: Jul 31, 2025

Dr. Caleb Mezzy is a college professor in New Jersey leveraging his decade of sports marketing and branding experience. He has worked with various brands, teams, athletes, and sports organizations on their marketing efforts. An avid collector of cards and memorabilia, he can be found on Instagram at @caleb_mezzy or via email: CSMezzy@gmail.com.

Bryce Harper and Under Armour unveiled the UA Harper 10 "MADHOUSE."

Shohei Ohtani wears pieces from his signature collection with New Balance.

Francisco Lindor and Coco Gauff swap New Balance shoes at the Australian Open.

Philadelphia Phillies first baseman Bryce Harper will wear other team colors on his footwear.

New York Yankees designated hitter Aaron Judge wears custom Air Jordan cleats.

Off Court

MLB’s Little League Classic capped off Players Weekend with flair. See the top 10 custom cleats—ranked by a six-year-old—for the ultimate kid’s game perspective.

Atlanta Braves outfielder Michael Harris II debuted custom cleats on August 16, 2025.

News

Highlights from the Atlanta Braves' custom cleats for 2025 MLB Players Weekend and how to buy the kicks to support a good cause.

Philadelphia Phillies right fielder Nick Castellanos is using his footwear to celebrate his favorite musician.

News

Philadelphia Phillies outfielder Nick Castellanos honors musician Jon Bellion with adidas cleats for 2025 MLB Players Weekend.