recent Ergodyne Skullerz Universal Safety Bump Cap Insert (Fits Baseball Hats)
A lightweight, impact-resistant shell that inserts into any baseball cap, hat or other headwear for additional head protection. It helps protect against bumps, scrapes, bruises & other minor head injuries.Made of lightweight, solid polypropylene & designed with maximum ventilation to provide continuous airflow for breathability without compromised protection. An interior foam pad reduces impact but does not absorb odors.FITS ANY HAT: Many hats vary in shapes & sizes, but the flexible horizontal & vertical sides of the shell allow it to fit both a variety of hats/caps & head shapes. The trim-to-fit customization makes it easy and convenient to fit into many types of hats & headwear.Not bulky like a hard hat, this bump cap is ideal for mechanics & airline baggage handlers as well as workers in warehouses, factories, in-home services & other industries. splendid for worksites that do not require safety hard hat protection, but contain areas with low beams, pipes, passageways, etc.