Perforated 3DF impact absorbing foam and great ventilation slots helps maximize airflow and the MoistureCool compression sock keeps you dry and cool. Features tested and certified as impact protection: Chest prEN1621-3 Level 2 Back EN1621-2 Level 2 FFM-French Federation Certified HDPE High Density Poly Ethylene hard shell outer protective shield Perforated 3DF AirFit impact foam Multi layer multi plate articulating design Our 3D design ensures a great fit that is very comfortable Ventilation slots for maximum airflow New MoistureCool & AirMesh fabrics Wicking Anti-microbial BraceOn™ neck brace fitting system Removable front & rear plate function for over / under shirt Leatt® neck brace fit Weight: 1450g – 3.2 lbs