Troy Lee Designs SE4 Polyacrylite Offroad MIPS Helmet - TLD Yamaha L4 White/Blue

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.