Arai Helmet Cheek Pads & Liners Size Chart

Corsair-X, Contour-X, Quantum-X, Regent-X, Signet-X Cheek Pads
Size Thicker (mm) Standard (mm) Thinner (mm)
XS 30 25 20
S 30 25 20
M 30 25 20
L 25 20 15
XL 25 20 15
2XL 20 15 -
VX-PRO 4 Cheek Pads
Size Thicker (mm) Standard (mm) Thinner (mm)
XS 30 25 20
S 30 25 20
M 35 30 25
L 30 25 20
XL 30 25 20
2XL 30 25 20
XD-4 Cheek Pads
Size Thicker (mm) Standard (mm) Thinner (mm)
XS 25 20 15
S 25 20 15
M 25 20 15
L 20 15 12
XL 20 15 12
2XL 15 12 -
XD-5 Cheek Pads
Size Thicker (mm) Standard (mm) Thinner (mm)
XS 30 25 20
S 30 25 20
M 30 25 20
L 25 20 15
XL 25 20 15
2XL 20 12 -
Helmet Liners
Size 12 mm 10 mm 7 mm 5 mm
XS - O X -
S - O X O
M O X O O
L O O X O
XL - O X O
2XL - O X -

Interior Lining Thicknesses

X: Standard Fit

O: Optional Fit

Sizing information is provided by the manufacturer and does not guarantee a perfect fit. Please use this chart as a guide only.