Maybe one of these similar products would be of interest:-
G-Max Comfort Liner for OF-17 Helmet - Md
G-Max Comfort Liner for FF-98 Helmet - 2XL
G-Max Comfort Liner for OF-2Y Helmet - YS - 15mm
G-Max Comfort Liner for OF-17 Helmet - Md
G-Max Comfort Liner for FF-98 Helmet - 2XL
G-Max Comfort Liner for OF-2Y Helmet - YS - 15mm