Knox Advance X Part 31 is suitable for use as an Elbow or Knee, and is designed to replace uncomfortable or crash-damaged armor. It will fit into a garment pocket measuring approximately 15cm wide x 25cm in length.
Knox Advance X Impact Protectors are made from a 3 layer construction with a unique polypropylene honeycomb inner core that is covered in soft PE foam. The protectors are engineered to form a flexible and comfortable protector.
At only 30g per piece they are the lightest in the collection which is a significant advantage. The honeycomb section works in synergy with the outer foams to offer superb protection.
When tested against the European standard EN1621/1-97 the transmitted force is an excellent 23kN. This is 35% better than the maximum force allowed.