I always have liked riding with a visor (duckbill). THe price of an Arai xd has kept me from buying one. So I mounted a visor to my shield on a modular helmet. It works really great. I drilled the snaps off and then drilled matching holes near the top of the face shield. I used small screws to fsten the visor to the shield. The visor was a little too long so trimmed front edge 1/2 inch with abrasive cut off tool. All of the modular helmet functrions still work and I have sun protection!!!!