The Pyramex Baseball Bump Cap Insert – HP500REP is designed to restore impact protection to your Pyramex baseball-style bump cap. Constructed from durable polyethylene, this replacement insert provides reliable lightweight protection while maintaining comfort for extended wear.

The vented shell design promotes airflow to help reduce heat buildup, and the insert is fully removable, making it easy to install or replace inside the outer cap. Designed to fit all Pyramex Baseball Bump Cap models, the HP500REP ensures continued performance and compliance without replacing the entire cap.