If the weather is not inclement, may a pitcher wear a jacket while running the bases?

In the context of NCAA softball rules, a pitcher is not allowed to wear a jacket while running the bases, regardless of the weather conditions. The rule is in place to maintain uniformity and fairness during the game, as equipment and clothing can affect a player’s performance and the game’s integrity. Pitchers are typically restricted in what they can wear while on the field, particularly when it comes to non-standard apparel. Therefore, wearing a jacket while running the bases would not comply with the regulations governing players' attire during gameplay. This understanding reinforces the importance of adhering to the specific rules that ensure a competitive and fair play environment.