Yes. You can gently hand wash the visor with water and air dry.
That is a normal wear and tear response. Please treat it kindly like a nice pair of sunglasses. :)
It can be purchased at the retail stores or contact us please.
Please place it in the lowest part of the helmet, right above the brim for the best fit.
It should fit almost all helmets if the brim of the helmet is present. If you are an eventer, please double check before purchasing the visor.