Genuine Shoei center pad inner liner for the Hornet Adventure on-off helmet. Liners are size specific: order the same size as your helmet shell size or it will not fit. The stock sizes are those that your helmet had when you bought it, but there are options for thicker or thinner liner, for a more tight or loose fit. The cheek pads are sold separately.

Note: Since all Shoei helmets have a maximum lifetime of 5 to 7 years, it is not recommended to invest in liner pads if your helmet is older than that.

Stock sizes are as follows:
XS = S13 (13mm)
S = S9 (9mm)
M = M9 (9mm)
L = L9 (9mm)
XL = XL9 (9mm)
XXL = XL5 (5mm)

Optional Thicker Sizes are as follows:
XS = S17 (17mm)
S = S13 (13mm) (Can also use S17 center pad)
M = M13 (13mm)
L = L13 (13mm)
XL = XL13 (13mm)
XXL = XL9 (9mm) (Can also use XL13 center pad)

Optional Thinner Sizes are as Follows:
XS = S9 (9mm) (Can also use S5 center pad)
S = S5 (5mm)
M = M5 (5mm)
L = L5 (5mm)
XL = XL5 (5mm)
XXL = -