One K Defender Helmet Refit Liner stopper Stretch skirt over instep

Stretch skirt over instep

Reduces stress

75" height

Antique brass zipper

Regular use inhibits fungal and bacterial growth

One K Defender Helmet Refit Liner stopper Stretch skirt over instepOne K Defender Refit Liner allows you to change your liners for a perfect fit. Liner thicknesses correlate to different sizes depending on your One K shell size please go by your helmet size when reviewing the size guide. Changing your liner provides more flexibility for a single helmets use, a great option when you are sharing a helmet amongst users, wear your hair up or down thereby changing your fit size or have a growing child and want to extend