Features Front, back & shoulder safety Multi layer multi plate articulating design Great fit & very comfortable by 3D design Maximum ventilation slots for great airflow Brace On neck brace fitting system Under & over the jersey fitting LEATTĀ® HDPE High Density Poly Ethylene hardshell outer protective shield LEATT 3DF Air Fit impact foam certified for impact protection: Shoulder protection EN1621-1 Back protection EN1621-2 level 1 Chest protection EN1621-3 level 2