Daytona Fit Finder
Helmet Size Chart
Approximate adult measurements. Enter your head circumference to find your recommended size.
Find Your Size
Measure your head, enter the number below, and we’ll match it to this size chart.
How to Measure
Measure approximately 1 inch above the eyebrows and around the widest part of the head. Use a soft measuring tape and do not overtighten.
Approximate Adult Measurements
Use this chart as a general sizing guide. Final fit may vary depending on head shape and comfort preference.
| Helmet Size | CM | IN | Hat Size |
|---|---|---|---|
| 3XS | 41–43 cm | 16 1/8"–16 7/8" | 5 1/8–5 3/8 |
| 2XS | 43.5–45.5 cm | 17 1/8"–17 7/8" | 5 1/2–5 3/4 |
| XS | 46–48 cm | 18 1/8"–18 7/8" | 5 3/4–6 |
| S | 48.5–50.5 cm | 19 1/8"–19 7/8" | 6 1/8–6 3/8 |
| M | 51–53 cm | 20 1/8"–20 7/8" | 6 3/8–6 5/8 |
| L | 53.5–55.5 cm | 21 1/8"–21 7/8" | 6 3/4–7 |
| XL | 56–58 cm | 22"–22 7/8" | 7–7 1/4 |
| 2XL | 58.5–60.5 cm | 23"–23 7/8" | 7 3/8–7 5/8 |
| 3XL | 61–63 cm | 24"–24 3/4" | 7 5/8–7 7/8 |
| 4XL | 63.5–66 cm | 25"–26" | 8–8 1/4 |
Designed with a relaxed comfort fit, easy on/off comfort, lower cheek and jaw pressure, relaxed long-distance wear, and compatibility with head wraps.
For a tighter fit, size down. The comfort liner will slightly break in after several rides.
This chart is a general sizing guide only. Recommended based on approximate measurements. Final fit will vary depending on head shape.
Final fit may vary depending on head shape, hairstyle, head wraps, comfort preference, and break-in period. Most helmets will slightly break in after several rides as the liner conforms to your head shape.
What's our secret?
For 34 years, being family owned and operated has allowed us to focus on what truly matters—delivering a higher quality product without the inflated corporate price tag. Without layers of overhead or shareholders to answer to, we’re able to put our resources directly into craftsmanship, safety, and value. The result? A premium helmet at a price that makes sense for real riders—built with pride, not profit margins.
As the direct manufacturer, Daytona Helmets cuts out the middlemen and passes the savings straight to you. While major brands mark up their helmets 8–10x, we deliver top-tier quality without the inflated price tag. You get the same—if not better—protection, comfort, and style, all at a price that’s actually fair. Premium shouldn’t mean overpriced. With Daytona Helmets, it never does. Our product is affordable, not cheap.
At Daytona Helmets, our helmets are designed by riders, for riders—built with the same protection, comfort, and safety we expect for ourselves. Every model undergoes years of meticulous engineering and real-world testing to ensure it meets the highest standards before reaching the global market. We don’t rush perfection—we ride it, test it, and refine it until it’s perfect.
Pay For Quality, Not Inflated Prices
With Daytona Helmets, you're only getting fair prices for top quality and premium designs. See how we compare to other top brands:
180º
Offering a full 180º horizontal field of vision, the Daytona Retro gives riders a clear, wide-angle view of their surroundings. This improves peripheral awareness, helps spot potential hazards sooner, and reduces blind spots—making every ride safer and more connected to the road.
90º
With a 90º vertical field of vision, the Daytona Retro allows riders to effortlessly see above and below without excessive head movement. Whether you're tucked low on a café racer or glancing up at traffic signals, this expanded view enhances comfort, awareness, and overall riding confidence.
Nickel Plated Steel
The Daytona Retro Full Face features nickel-plated steel components that not only deliver a timeless, vintage look but also resist rust and corrosion when properly maintained and stored. It's the perfect blend of classic style and durable function—made to look good and last.