Our Full Brim Hard Hats are designed to Adapt For Your Jobsite. The hard hat features a MILWAUKEE BOLT Reversible Headlamp Mount that works with most headlamps for easy, secure attachment. Four BOLT accessory slots and two universal accessory slots allow you to easily integrate additional personal protection equipment and accessories onto the helmet. For improved comfort, all of our hard hats feature a ratcheting suspension that you can quickly adjust. A BOLT Marker Clip allows you to easily access pens and markers. A sweatband is also included and is moisture wicking to provide you with additional comfort. All of our construction hard hats are ANSI/CSA approved and are available in vented option for improved airflow.