Features:<br><br>- DOT approved for US safety standard<br>- AHR RUN-M flip up modular helmet with heavily cushioned and comfortable interior<br>- Double visors design- front wide visual field clear visor and inner dark visor<br>- Tough & high elastic front visor - wear-resistant and impact-resistant for better protection<br>- Air vent design<br>- Removable and washable helmet liner and cheek pads<br>- High quality lightweight ABS shell<br><br>Specification:<br><br>- Size: M<br>- Material: ABS<br>- Weight: 3.75 Lbs (1.7 kg)<br>- Fits head circumference: 22.44" to 22.83"(57 to 58cm)<br><br>Package Content:<br><br>- 1x Helmet<br>- 1x Bag<br>- 1x Manual