The harness is adjustable using a ratchet for wearer comfort. The head strap has 8 positions for head size adjustment increasing wearer comfort. Headgear has ventilation for wearer comfort. Includes Peltor Optime I ear muffs. 3M Headgear G500 Industrial version is approved to EN 166 1 A BT for PC visor and EN 352-3 for earmuffs. Includes eyewear, faceshield, front cover and hearing protection.
