- Ultra-lightweight design for enduro and all-mountain riders
- Patented integrated chinbar for added protection
- 24 Big Bore vents for maximum breathability
- MIPSâ„¢ technology reduces rotational impact forces
- Fidlock SNAP buckle for quick and easy fit
The Fox Proframe Fullface MIPS Helmet is a groundbreaking design, offering the lightest and most breathable full-face protection available. Ideal for all-mountain riders and enduro racers, it combines MIPS™ technology, a dual-density Varizorb™ EPS liner, and a patented integrated chinbar for unmatched protection. With 24 Big Bore vents, the helmet provides exceptional airflow, keeping you cool on both climbs and descents. The highly breathable, moisture-wicking liner adds comfort, while the Fidlock SNAP buckle ensures quick and easy adjustments. Whether tackling tough terrain or racing down trails, the Proframe offers both lightweight performance and advanced safety.
FOX Helmet Sizing Chart
ADULTS HELMETS
DROPFRAME PRO
SIZE | CM | IN |
---|---|---|
S | 52cm - 54cm | 20.5" - 21.25" |
M | 54cm - 56cm | 21.25" - 22" |
L | 56cm - 58cm | 22" - 22.875" |
XL | 58cm - 60cm | 22.875" - 23.625" |
FLIGHT
S | M | L |
---|---|---|
20.875 - 21.25" | 21.675 - 22" | 22.5 - 22.875" |
FLUX
XS/S | S/M | L/XL |
---|---|---|
19.75 - 21.75" | 22 - 23.25" | 23.25 - 25.25" |
MAINFRAME
SIZE | CM | IN |
---|---|---|
S | 51cm - 54cm | 19 - 20.5" |
M | 54cm - 58cm | 21.5 - 23" |
L | 58cm - 64cm | 23 - 25" |
PROFRAME
Note: The Helmet includes three spare sets of pads, in varying thicknesses, to adjust the fit.
SIZE | CM | IN |
---|---|---|
S | 52cm - 54cm | 20.5" - 21.25" |
M | 54cm - 56cm | 21.25" - 22" |
L | 56cm - 58cm | 22" - 22.875" |
XL | 58cm - 60cm | 22.875" - 23.625" |
RAMPAGE PRO CARBON
Note: When you first put on your new RPC, it will fit snugly and may even feel a bit too tight. With time, the helmet will adapt to your head, "break-in" , and loosen a little.
SIZE | CM | IN |
---|---|---|
S | 55cm - 56cm | 21.625" - 22" |
M | 57cm - 58cm | 22.5" - 23.875" |
L | 59cm - 60cm | 23.25" - 23.625" |
XL | 61cm - 62cm | 24" - 24.375" |
RAMPAGE
SIZE | CM | IN |
---|---|---|
S | 55cm - 56cm | 21.625" - 22" |
M | 57cm - 58cm | 22.5" - 22.875" |
L | 59cm - 60cm | 23.25" - 23.625" |
XL | 61cm - 62cm | 24" - 24.375" |
RANGER
XS/S | M/L | L/XL |
---|---|---|
19.75 - 21.75" | 21.75 - 23.25" | 23.25 - 25.25" |
SPEEDFRAME
SIZE | CM | IN |
---|---|---|
S | 51cm - 55cm | 20.125" - 21.625" |
M | 55cm - 59cm | 21.625" - 23.25" |
L | 59cm - 63cm | 23.25" - 24.75" |
YOUTH HELMETS
SIZE | CM | IN |
OS |
48 – 52 cm |
18.90 – 20.47" |
YOUTH RAMPAGE
SIZE | CM | IN |
YS |
49 – 50 cm |
19.3 – 19.7" |
YL |
51 – 53.6 cm |
20.1 – 21.1" |
Click & Collect Available
• In-stock items usually ready in 4 hours* • Online Only items usually ready in 1-3 working days More info »
Courier Delivery Available
• $9.99 for orders $99 & under • Free for orders over $99 • Bulky shipping fees apply for bikes & bulky items based on item weight More info »