zippered ventilation is available to keep air flowing and sleeves are removable when needed

you will almost forget you're wearing MTB shorts

ROCKFIGHT CE

custom "ladder" mesh panel construction throughout

Se4 Polyacrylite Helmet W/Mips Flagstaff Black Size:XXL zippered ventilation is available toSE4 Polyacrylite Helmet Weighing in at 1500 grams, our SE4 Polyacrylite Helmet comes with MIPS, incorporating brain rotational protection. This helmet comes with 16 intake ports to channel cool air around and over a rider's head, forcing hot sweaty air out through six rear exhaust ports. The SE4 Polyacrylite is DOT & ECE 22. 05 Certified. This helmet is designed and intended exclusively for off road dirt bike riding. MX helmets DO NOT INCLUDE ACU