BK-ACH-HC is a high-cut version of the ACH models .It’s lightweight, less weight considering the traditional ACH helmet, primarily because of the eliminated ear coverage for better hearing localization and greater compatibility with communications headsets. The helmet shell is made from high quality aramid materials produced by most reputable World producers like Teijin (Twaron) and Dupont (Kevlar). Special manufacturing process provides high protection level against all kind of fragments, shrapnel, and bullets. The helmet and its parts are resistant to all weather conditions.