racing_silk 勝負服 服色
Sportswear worn by any given [[jockey]] during a [[horse]] race. These are registered through various controlling authorities, as it is meant to represent the owner of the horse.

In the context of [i][[Umamusume]][/i], while the concept of jockeys are not a thing in the story's universe, the characters' racing outfit is more often than not a reference to the racing color of their real life counterparts.
racing colors