Three quarter 3/4 open face motorcycle helmet with removable visor ; 100% brand new with high quality 3/4 Motorcycle Helmet; by with confidence Meets and exceeds Safety Standard High quality Lightweight ABS shell; no deformation, impact and scratch resistance High density buffer layer with energy absorbing structure can effective protect your head. High quality and retro flannelette lining providing the best and the most comfortable fits Buttons on both sides are adjustable to fit your helmet; Removable Snap On Bubble Visor.Protects your eyes from sunlight, wind, rain and insects while driving; Visor can be easily replaced by your compatible face shield Specification: S: Head circumference: 55 to 56 cm M: Head circumference: 57 to 58 cm L: Head circumference: 59 to 60 cm XL: Head circumference: 61 to 62 cm Package Includes: 1 Piece Motorcycle Helmet Note: Use a fabric tape measure and measure the circumference of your head. The circumference of your head should be measured at a point approximately one inch above the eyebrows in front and at a point in the back of the head that results in the largest possible measurement. Enjoy shopping life!