Highway 21 9mm Helmet - German Beanie Helmet Matte Black LG

The Highway 21 9MM is a DOT-approved German beanie-style helmet with a lightweight ABS shell and EPS foam interior for street-legal protection. Classic compact design pairs durable construction with a washable Coolmax liner and includes a protective carrying bag.

Features

• DOT-approved
• Durable lightweight ABS shell
• EPS foam interior
• Diamond stitched Coolmax® liner
• Washable and replaceable interior
• Dual D-ring chinstrap
• Protective helmet bag included

Specifications

• Brand: Highway 21
• Manufacturer Part #: H77-1001L
• UPC: 191361252457
• Style: German beanie
• Finish: Matte black
• Size: Large
• Length: 10.6 in
• Width: 12.5 in
• Height: 7.3 in
• Weight: 2.89 lbs
• Country of Origin: China (Taiwan)

Frequently Asked Questions

Is this helmet DOT-approved for street riding?

Yes — the 9MM is DOT-certified and legal for street use in all 50 states.

Can I wash the interior liner?

Yes. The diamond stitched Coolmax liner is fully washable and removable for cleaning and replacement.

What size is this helmet?

This is a Large. Highway 21 offers the 9MM in multiple sizes — verify your fit before ordering.

Does it come with a carrying bag?

Yes — a protective helmet bag is included for storage and transport.

How much does it weigh?

The 9MM Large weighs 2.89 lbs, making it a lightweight option for all-day wearing.