Flexible shock absorbing ARG knee padding. Shock: Freeze System. ArmourgelÂ absorbs and dissipates energy, greatly reducing impact forces transmitted to the body. The special structure of Amourgel allows the material to absorb 80% of the impact energy.Â Air: Circulation System. ArmourgelÂ is based on an open re-entrant structure, allowing natural ventilation and airflow around the body for ultimate comfort.Â Ergonomic fit.Â Kevlar at knee area.Â Adjustable elastic straps.Â Close to body fit, ArmourgelÂ Â is totally flexible, giving the wearer greater freedom of movement.Â Easy Clean: ArmourgelÂ can be washed more than 50 times at 40C with no loss of impact performance properties.Â Self-Regenerative. Unlike PU or EPS foams, ArmourgelÂ can be subjected to multiple impacts onto the same point without being destroyed.Â Four Strap elastic waist belt for a snug fit.Â CE Certified EN 1621-1.