Base Jump Helmet features an ABS plastic (for gaming purposes only), removable memory foam inner cushions with hook & loop attachment, two 4 position side rails for attaching accessories, front for adapting lights, cameras, or night vision, adjustable chin strap with quick-release buckle. The helmet also includes 7 piece loop kit with adhesive backing for attaching patches or illuminators. tactical helmet is great for Airsoft, paintball, and other outdoor activities.