Features Large dual air intake designed for easy one-handed use with gloves Raised front shell section to accommodate inner drop-down shield without reducing fit and comfort Dual-lip wiper-style full-perimeter rain gasket for the ultimate in leakproof shield sealing Optical class 1 face shield with integrated air dam Eight exhaust vents positioned to maximize negative pressure suction Full 3D fit comfort liner and cheek pad system Oversized ear cavity for optimized communication mounting Dual cable-activated drop-down inner sun shield Shield retention side bolsters for secure high-speed riding DOT and ECE 22.05 certified Removable, washable and custom sizable Interior AFX helmet liners and cheek pads are made with a hypoallergenic andanti-microbial nylon, most of which are removable and washable. The size of this helmet is based on a combination of four factors: outer shell size, inner EPS thickness, comfort liner thickness and cheek pad thickness. The fit of the helmet can be customized by replacing your existing cheek pads with thinner cheek pads (for a looser fit) or thicker cheek pads (for a tighter fit). The fit can also be customized by replacing your existing comfort liner with a thinner comfort liner (for a looser fit) or thicker comfort liner (for a tighter fit). Please refer to the shell, liner and cheek pad compatibility chart below. Keep in mind these components can only be replaced inside the group of sizes contained in each size range block. Helmet Shell & EPS Size XS-M L-XXL XS S M L XL XXL Check Pad Thickness (mm) 40 35 30 40 35 30 Comfort Liner Thickness (mm) 15 12 9 15 12 9 Note Please note that as long as nothing else is written in the article description, all helmets that have a visor as standard will be delivered with a clear one, even if it is shown differently.