SAG Awards 2020: What the Show Looked Like 20 Years Ago Us Weekly Leatt 4.5 Chest Protector Hybrid Black. PREMIUM LEVEL 2 PROTECTION WITH HARD SHELL CHEST AND SOFT SHELL BACK The new Hybrid range, specifically designed for Moto, features a hard shell chest protector to handle roost and a soft shell back protector for extra comfort. The 4. 5 Hybrid Chest Protector combines a lightweight, ventilated hard shell chest with FlexMesh Pro impact protection, while the back uses soft 3DF impact foam that forms to the body for comfort and ventilation. The FlexMesh Pro and 3DF design make excellent use of flex joints and soft impact foams, allowing for 3D flexing and an exceptional fit. An elastic strap ensures secure positioning, and the BraceOn system allows seamless neck brace integration. Features: Total Leatt protection score of 12 points. Hard shell protection in the front, soft 3DF impact protection in the back. Hard shell and FlexMesh Pro ventilated armour (Chest) 3DF AirFit ventilated soft impact foam (Back) CE tested and certified as impact protection: Chest EN1621 3 Level 2 Back EN1621 2 Level 2 3D design ensures a comfortable, great fit.