it looks good. weight is light. it's comfortable to ride. when speed is up, make some noise. if close the shield, make some fog for stopping during riding, disappear it. my head size is 58.5cm round. i use L size.
规格图表
A. Use a measuring tape around the widest point of your head (approx. 1 cm above the ears) to get the correct measurement for a helmet.
Apply the calculated value from the table.
Helmet Sizes standard - Models Dragon Evo, JT3, Mask (no XXL), Monza, Vangarde (no XXL), Vintage (no XXL)