Your level of safety shouldn't be determined by the size of your bank account. With this in mind, Troy Lee Designs is proud to introduce the SE4 Polyacrylite Helmet. A near carbon copy of its SE4 siblings, the lightweight SE4 Polyacrylite design incorporates the same triple-density EPS liner to better absorb low and high speed impacts and reinforced chin bar with EPP liner. The SE4 Polyacrylite also utilizes the MIPS protection system, one of the most significant innovations in helmet technology in recent years. Add all these advanced features to the typical Troy Lee level of fit, finish and design, makes the SE4 Polyacrylite the best value in an off-road helmet today.
MIPS brain protection system, reduces rotational forces to the brain in some crash scenarios.
Three separate EPS inserts with varying low and high speed impact-specific densities.
Anatomical 3D contoured cheek pads with emergency release system for EMS responders.
16 intake / exhaust ports channel air to cool the head and draw hot air away.
Removable snap-in washable Comfort Liner with CoolMax® and Dri-lex® moisture wicking materials.
Plastic visor screws and brass inserts for easy impact break-away.
Drawstring helmet bag included.
Meets or exceeds DOT and ECE standards.
For proper fit and size, measure the circumference of your head 1" above your eyebrows around the largest portion of the back of your head.
21 5/8" - 22" ........... Small
22 3/8" - 22 7/8" ....... Medium
22 7/8" - 23 1/4"........ Large
23 5/8" - 24"............ X-Large
24 3/8" - 24 7/8"........ XX-Large