Flexible, shock absorbing ARG back protector. Shock: Freeze System. Armour gel; absorbs and dissipates energy, greatly reducing impact forces transmitted to the body. The special structure of Amour gel allows the material to absorb 80% of the impact energy. Air: Circulation System. Armour gel; is based on an open re-entrant structure, allowing natural ventilation and airflow around the body for ultimate comfort. Flat lock stitching. Side zipper. Close to body fit, Armour gel; is totally flexible, giving the wearer greater freedom of movement. Comfortable Lycra material. Easy Clean: Armour gel; can be washed more than 50 times at 40 deg C with no loss of impact performance properties. Self-Regenerative: Unlike PU or EPS foams, Armour gel; can be subjected to multiple impacts onto the same point without being destroyed. CE Certified EN 1621-2.