You're going to LOVE the fit. Try it on and experience our perfect fit. If you don't love it, send it back in new and unused condition within 30 days for an exchange or full refund*. Risk free.
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Matte Finish
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We have a very easy 30-day Return Policy! Please submit a Customer Support Ticket to get a Return Authorization so we can process your return or exchange.
We stand behind our products – the 509 industry leading warranty covers every product we make in a variety of ways.
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The 509 Tactical Offroad Helmet is born from a desire to offer industry-leading protection. The absolute best value out there, its precise fit, lightweight and durable polycarbonate outer shell, and innovative liner construction make it one of the most comfortable helmets you’ll ever wear. Just like our highest-end helmets, it pairs seamlessly with 509 goggles to offer that missing piece to your pro-level puzzle.
Key Features
- Meets or exceeds DOT & ECE 2205 safety certification standards
- Features an innovative dual density, interlocking EPS foam liner
- Durable polycarbonate outer shell
- Integrated front/top intake vents & rear exhaust vents
- Custom interior EPS head foam with premium removable liner creates an extremely comfortable fit
- Eye-port of the Tactical helmet was designed for a perfect fit with your 509 brand goggles
- Available in 6 sizes from XS up to 2XL
- California Prop 65
Size Guide
Not sure about your size? Try on at your local dealer!
*Street Helmets are a tighter fit due to cheekpad compression, however, they do pack out over time/use. Size up for a less compressed fit.
Scroll to the right to see more sizes
| Size | US Hat Size | Inches | Centimeters |
|
X-Small
|
6 5/8 - 6 3/4 |
20 7/8 - 21 1/8 |
53 - 54 |
|
Small
|
6 7/8 - 7 |
21 5/8 - 21 7/8 |
55 - 56 |
|
Medium
|
7 1/8 - 7 1/4 |
22 1/2 - 22 5/8 |
57 - 58 |
|
Large
|
7 3/8 - 7 1/2 |
23 1/4 - 23 1/2 |
59 - 60 |
|
X-Large
|
7 5/8 - 7 3/4 |
24 - 24 1/4 |
61 - 62 |
|
2X-Large
|
8 |
24 3/4 - 25 |
63 - 64 |
|
3X-Large
|
8 3/4 |
25 1/4 - 25 3/4 |
64 - 65 |
|
4X-Large |
9 |
26 - 26 1/4 |
66 - 67 |
|
Youth Small |
6 |
18 1/8 - 18 7/8 |
47 - 48 |
|
Youth Medium |
6 1/8 - 6 1/4 |
19 1/4 - 19 5/8 |
49 - 50 |
|
Youth Large |
6 3/8 - 6 1/2 |
20 - 20 1/2 |
51 - 52 |