Ergodyne Skullerz 8945 Universal Safety Bump Cap Insert, Lightweight, Fits Into Any Baseball Hat

About this item polypropylene Imported FLEXIBLE Horizontal and vertical two-way flex design adds protection from worker-generated impact to any cap FIT TO ANY HAT Innovative “trim-to-fit” feature adjusts height to fit different cap designs by simply using a pair of scissors DURABLE Lightweight polypropylene construction will not break or crack HEAD PROTECTION Closed cell foam padding reduces impact and will not absorb odors BREATHABLE Strategically placed vents allow for continuous airflow and breathability