Optimized Title: Troy Lee Designs SE4 Polyacrylite Midnight Motocross Helmet W/MIPS - Mens Womens Unisex

The SE4 Polyacrylite Helmet from Troy Lee Designs, weighing in at 1500 grams, is designed and intended exclusively for off-road dirt bike riding. Featuring MIPS technology, this helmet incorporates brain rotational protection, ensuring enhanced safety for riders.

Equipped with 16 intake ports, the helmet channels cool air around and over the rider's head, effectively forcing out hot, sweaty air through six rear exhaust ports. This innovative ventilation system ensures a comfortable and refreshing riding experience.

In terms of coverage, the helmet boasts an EPP lightweight and durable chin bar, providing full face protection. The MIPS technology further enhances the helmet's ability to mitigate the effects of rotational impacts, meeting the DOT FMVSS 218 safety standard.

The ventilation system of the SE4 Polyacrylite Helmet is designed to optimize airflow and cooling. Negative pressure vents, along with the chin bar, collarbone, and 20 high-flow intake ports, work in tandem to draw in cool air. Additionally, 12 exhaust vents allow for the efficient expulsion of hot, sweaty air, keeping the rider's head cool and comfortable.

For a personalized fit, the helmet comes in 3 shell sizes and features removable liners and cheek pads, offering a total of 6 sizes. The helmet also includes a breakaway visor and an extra visor, providing additional convenience and customization options.

To ensure ease of use, the SE4 Polyacrylite Helmet boasts a removable and washable liner, as well as stainless steel D-rings for secure fastening. Additionally, a Troy Lee Designs drawstring helmet bag is included, providing a convenient storage solution.

Backed by 40 years of racing experience, Troy Lee Designs has a long-standing reputation for creating high-performance gear for the world's fastest racers. Headquartered in Corona, California, the company is dedicated to delivering innovative and reliable products that cater to the needs of off-road enthusiasts.

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