Hat body:AIM+ (Advanced Integrated Matrix Plus Multi-Fiber)Lightweight but Rigid and Elastic High Performance Shell Construction Realized by Adding High Performance organic Fiber in High Elasticity to Complex Layers of Strong Glass Fiber and 3D Shaped Organic Fibers.Accessories:Breath guard F. Silicone oil.CWR-1 PINLOCK EVO lens. Service toolSafety standard:JIS standardModel:Japanese sales modelThe fit of the inner is different from the model of the US and the EU.It is not compatible with DOT or ECE.