Perforated 3DF impact absorbing foam and great ventilation slots helps maximize airflow and the MoistureCool compression sock keeps you dry and cool. Features Optimal hard shell body protector tested and certified as impact protection: Chest prEN1621-3 Level 2 Back EN1621-2 Level 2 Elbow and Shoulder EN1621-1 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: 2.100g – 4.6 lbs