1.fiber glass Shell 2.warm and comfortable inner padding 3.fashion graphics 4.allows clear visibility 5. ECE standard MaterialFiberglass Shell, ABS shell injectionStandardECESizeX-Small, Small, Medium, Large, X-Large, XX-LargeColorSolid color ,appliquegoggleGood ventilation system helps prevent fogging and also makes the interior of helmet more comfortableInnerphone Other serviceCustomized helmet ...