Players rock custom JR Day gear

Nike officially dropped its Jackie Robinson Air Max 1 '86

The Guardians show off colorful Jackie Robinson cleats and socks for JR Day

Michael Harris II broke out these custom cleats celebrating Jackie's accomplishments

Via Justin Toscano

Dodgers manager Dave Roberts sported this retro-style jersey

Lawrence Butler flashed Jackie's number on his custom cleats ...

... while Byron Buxton's featured one of Jackie's iconic quotes

Brewers manager Pat Murphy's office is decked out in Jackie-inspired gear

Elly De La Cruz rocked his own pair of custom cleats

JP Crawford's sweatshirt featured a recognizable face

Players and coaches around the league donned socks to mark the occasion

Fernando Tatis Jr. took his custom cleats to the next level