Specifications:
-Helmet Material: ABS
-Helmet Style: Open Helmet
-Gender: Men/Women

Size: M,L,XL
-Head Circumference 55-56cm(21.65-22.04 inch) Choose M
-Head Circumference 57-58cm(22.44-22.83 inch) Choose L
-Head Circumference 59-60cm(23.22-23.62 inch) Choose XL
-Head Circumference 61-62cm(24.01-24.41 inch) Choose XXL