D3O® is an intelligent shock absorbing material containing intelligent molecules that flow freely when moving slowly, but on shock, lock together to absorb impact energy. D3O® does not go hard upon impact; the molecules lock together like a net that both absorbs and spreads impact energy. D3O® is very soft and flexible and provides an almost invisible shock absorption system that is a superior alternative to conventional rigid and hard-shell systems.

Features;

• D3O® patented technology
• Certified to exceed the performance requirements of EN1621- 2:2014, Level 1
• Breathability and flexibility
• Airwave Technology for improved airflow
• Ergonomic design for comfort and protection
• Full back protector offering maximum coverage
• Thickness: 11mm
• Direct fitment into 2021 Merlin Stockton, Edale, Perton, Shenstone and Mia Jackets. (May need slight trimming to fit into earlier Merlin jackets).