GREEN DEVIL Matrix Lite Series Bump Cap Insert for Baseball Caps EN 812 Universal Safety Bump Hat Insert for Men Women Vented Lightweight

About this item 【Impact-resistant Protective Bump Cap Insert Shell】GREEN DEVIL Matrix Lite Series bump cap insert is made of a lightweight, high-density ABS material ，hard to fade , tough and reliable, which can be applied for long time use. Exquisite workmanship, the smooth surface will not hurt your hair or head.Effective protection against bumps, scrapes, bruises and other head injuries. Great for for a variety of outdoor activities or low-risk workplaces. 【Ultra lightweight and Breathable】This bump cap insert is designed to offer maximum ventilation for continuous airflow and superior breathability—all without compromising protection.Extra interior foam pad reduces impact but does not absorb odors, this baseball hat insert is designed for all-day comfortable wear . 【Convert your favorite baseball caps into lightweight, comfortable head protection】The flexible sides&edges of the insert shell allow it to good fit in most baseball cap or truck cap.One size fit most,satisfy the di