Stilo ST6 visors are injection moulded for ultimate strength and optimised optics. The visors are 3mm thickness which meets the FIA standard. New for the ST6 visor is a washable anti-fog treatment on the visor meaning you can make the visor last many seasons, if maintained correctly, The visor is fitted with the updated central locking clasp which meets the latest regulation regarding full face visors. Tear-off posts are also fitted for ease of fitment of tear off strips for formula racing. The ST6 visors will fit any of the ST6 range. For visors to fit an ABP (advanced ballistic protection) helmet, please see ST6 ABP visors.