Motorcycle Full Face Modular Helmet Dual Visor LED Modular901

Advanced Modular/Flip up and Dual Lens Design (inner smoked lens/outer clear shield);
Optional LED Tail Light (3 modes);
Heavily cushioned and comfortable interior, Removable and washable;

Helmet Size Chart
S 55-56 CM 21.7/22.0 Inch
M 57-58 CM 22.4/22.8 Inch
L 59-60 CM 23.2/23.4 Inch
XL 61-62 CM 23.8/24.2 Inch Helmet Size Tips
(1)Wrap a measuring tape around your head about a half-inch above eyebrows
(2)Take measurement two to three times to pick the largest one.