Replacement helmet liner for the Schuberth C3 Pro Helmet.

Helmet head sizes are listed below:

• 2XS (26mm) = 50 – 51cm
• XS (21mm)   = 52 – 53cm
• S (20mm)     = 54 – 55cm
• M (30mm)    = 56 – 57cm
• L (12mm)     = 58 – 59cm
• XL (20mm)   = 60 – 61cm
• 2XL (12mm) = 62 – 63cm
• 3XL (20mm) = 64 – 65cm

Compatibility:

• Liner sizes 2XS – SM can be exchanged
• Liner sizes MD – LG can be exchanged
• Liner sizes XL – 2XL can be exchanged
• Liner size 3XL is unique and cannot be exchanged with other sizes