I'm selling this helmet because the size didn't fit. YAMAHA ZENITH-SAZ YJ-6Ⅱ 2WAY SYSTEM ⬛︎Size: M This is a YAMAHA ZENITH helmet. It can be used as a full-face helmet or a jet helmet, offering 2-way functionality! I was using it with a YJ-5 shield, but I've switched back to the YJ-6Ⅱ shield before listing it. I'm also including the removed YJ-5 shield as a bonus. (The following is quoted from Y's GEAR) ••┈┈┈┈┈┈┈┈•• YJ-6II ZENITH-SAZ 24,200 yen (tax included) / 22,000 yen (excluding tax) Tax rate: 10% "2Way System" - The new generation of utility Easily open and close the mouth guard with one hand. This 2-WAY system combines the ease of use of a system helmet with the fit and open feeling of a jet helmet. Also, the newly designed side caps improve the side view. ・2WAY SYSTEM (Jet shield can be attached) ・Mouth guard open mechanism with safety lock ・5 sizes available: S～XXL ・Equipped with reflectors (2 locations on the front) ・Strong polycarbonate composite shell ・Rear reflect sticker ・Easy-to-wear shell design that fits Japanese people perfectly ・Equipped with Dual Ventilation System DV.S ・UV cut and hard coat shield ・One-touch detachable shield replacement system ・Washable one-touch button full detachable interior