Innovative Fiberglass Composite : New lightweight fiberglass shell construction. integrated sun visor , side to use . even with gloves on without error to regulate Fully Effective overhead ventilation. visor with central locking and 5mm open city position when unlocking- Rapid Fire ™ shield replacement system : faster and more secure , tool-less removal and installation. Optically correct Pinlock ® – 3D visor gives 95 % UV-protection. Pinlock ® contain 100% Max Vision anti-fog disc in the package. 3 different sizes outer shells in sizes XS / S, M / L and XL / XXL provides the R -PHA ST each a perfect and compact dimensions. Silver Cool Plus ™ (Ginkgo ) Interior: moisture-wicking and odor resistant lining with anti-bacterial fabric. Head and cheek pads are removable and washable. Good for eyeglass wearers.