หมวกกันน็อคแบบครึ่งหน้าสําหรับรถจักรยานยนต์ harley retro

Item Type: Helmets ; Gender: Unisex ; Helmet Style: Half Helmet ; Helmet Material: Abs+Pc ; Weight: 0.8Kg ; Measuring Your Head Before Purchase: A small metal tape measure, or a cloth tape may be used to take your measurement. If possible, have a helper do the measuring in order to get a more accurate measurement. The circumference of the head should be measured at a point approximately one inch above the eyebrows, or at whatever point gives the largest possible measurement. Then check the SIZE CHART above for a correct custom fit! Size:Head Circumference: 54 ~ 60cm / 21.26 ~ 23.62in #