Getting the right helmet size is critical for both safety and comfort. All football helmets are sized by head circumference — here's how to measure and find your size across every helmet we sell.
How to measure your head
Use a soft fabric measuring tape (not a metal one)
Wrap it around your head about 1 inch (2.5 cm) above your eyebrows, across the widest part of your head
Keep the tape level and snug, but not tight
Note the measurement in both centimeters and inches
💡 Tip: If you don't have a measuring tape, use a string and then measure the string against a ruler. Measure twice to be sure.
Riddell SpeedFlex (Adult)
S: Up to 52 cm (20⅝")
M: 52–56 cm (20⅝"–22")
L: 56–59.5 cm (22"–23½")
XL: 59.5 cm+ (23½"+)
In the box: Soft cup chinstrap, inflatable custom fit liner, standard 1" jaw pads. Facemask sold separately. Inflation pump sold separately.
Riddell Axiom (Adult)
The Axiom uses Riddell's Tru-Fit system with cap sizes (hat sizes), not the standard S/M/L/XL system. For the most accurate fit, use the Verifyt™ app to scan your head. You can also measure your head circumference and match it to the chart below.
Cap 6¾ (S): ~54 cm (21½")
Cap 7 (M): ~56 cm (22¼")
Cap 7¼ (L): ~57–58 cm (22⅝"–23")
Cap 7½ (XL): ~59–60 cm (23⅜"–23¾")
Cap 7¾ (2XL): ~61–62 cm (24"–24½")
Cap 8 (3XL): ~63–64 cm (25"–25½")
In the box: Cam-Loc retention system, All-Points Quick Release, factory-installed optically correct visor, InSite Smart Helmet technology (impact tracking), Tru-Fit comfort liner. Facemask sold separately.
Riddell Speed Icon (Adult)
M: 52–56 cm (20⅝"–22")
L: 56–59.5 cm (22"–23½")
XL: 59.5 cm+ (23½"+)
Note: The Speed Icon is only available in M, L, and XL. No XS or S.
In the box: Mid-high soft cup chinstrap, NuBuck removable overliner, HS4 facemask clips. Facemask sold separately.
Riddell Victor-I (Youth)
2XS/XS: 49–52 cm (19¼"–20⅝")
S/M: 53–56 cm (20¾"–22")
L/XL: 57–59.5 cm (22⅜"–23½")
In the box: Black leather chinstrap, inflatable jaw pads, removable overliner, facemask and soft chinstrap included. Inflation pump sold separately.
Schutt F7 VTD Collegiate (Adult)
S: 48–52 cm (19"–20½")
M: 52–56 cm (20½"–22")
L: 56–60 cm (22"–23½")
XL: 60–63.5 cm (23½"–25")
In the box: Elite hard cup chinstrap (black), carbon steel facemask guard, pre-installed Octo Pod configuration, inflatable Tektonic Plate padding. Inflation pump sold separately.
Between sizes?
Riddell helmets: If you're between sizes, choose the smaller size — the inflatable liner lets you fine-tune the fit
Schutt helmets: If you're between sizes, choose the smaller size — the inflatable padding system allows adjustment
How a helmet should fit
The brim should sit 1 inch above your eyebrows (about two finger widths)
The helmet should sit level on your head, not tilted forward or back
It should feel snug without pressure points — no gaps between your head and the padding
When you shake your head, the helmet should move with you, not slide around
Use jaw pads and the inflation system to fine-tune the fit after putting it on
⚠️ Important: A helmet that's too loose offers less protection. A helmet that's too tight creates pressure points and discomfort. Take the time to get the right size — it matters for your safety.
Not sure which helmet to choose?
If you need help deciding between models or finding the right size, contact us at info@reyrr.com or use our live chat. We're happy to help you find the right fit.
Browse our full helmet collection at reyrr.com/collections/helmets