Se4 Polyacrylite Helmet W/Mips Matrix Blue Size:XL It wasn't easy to improve

It wasn't easy to improve upon the class-leading design and function of our D3 helmet

comfort and ventilation

Piston Bone Youth Windbreaker Jacket

When additional protection is needed

The Stage Knee guard offers mid-range trail protection in a packable package

Se4 Polyacrylite Helmet W/Mips Matrix Blue Size:XL It wasn't easy to improveSE4 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