3M™ Speed Way – H704R

– Suspension sits lower on head to help reduce pressure and increase security. – Smooth, easy turning ratchet suspension. – Optimized comfort with three levels of adjustment. – Venting encourages airflow. – Reverse donning eliminates the brim and can help enhance upward visibility. – Hard hat features accessory slots for ear muff attachment and/or headgear and faceshield attachment. – 3M™ UVicator™ sensor shows when it’s time to replace the hard hat due to UV exposure