All of A7 Helmet Systems, LLC's, suspension systems are designed to fit the ACH, ECH, LWMH, and PASGT helmets, and meet or exceed existing U.S. military non-ballistic blunt-impact requirements. They were designed by a former U.S. Marine to help protect war-fighters and law enforcement professionals against injuries caused by non-ballistic impacts while keeping in mind the operational factors of comfort, stability, weight, ease of use, logistical simplicity, durability, and cost.

All of the suspension systems incorporate Dynamic Suspension Technology™ or DST™ which allows the suspension systems to be thicker in key areas WITHOUT requiring the operator to move up in helmet size.

All systems come with a 5-year warranty against defects in workmanship and materials, normal wear and tear excluded.