The Stormer Quartz open-face (jet) helmet stands out with its vintage design and elegant detailing, while offering lightweight construction, comfort, and a minimalist configuration for everyday riding. Certified to ECE 22.062206 standard2 shell sizes and 2 EPS liner sizes for optimal comfort fitMetal trim finish adds a stylish vintage accentFully removable and washable leather suede liner , hypoallergenic and breathableMicrometric buckle closure system ensures secure fasteningHelmet is supplied without visor ; optional short peak or visor may be available separatelyWeight: approx. 1000 g50 g (size M)Materials: thermoplastic shellbreathable hypoallergenic liner