Description
The Back on Track Lynx Helmet Liner reduces the size of your Lynx helmet.
Made from foam, it perfectly fits your helmet to the size of your head.
Comfortable and breathable.
Removable, Machine Washable, and Quick Drying.
Sizes for large helmet: 5mm, 9mm, 11mm, 13mm
Sizes for medium helmet: 11mm
Okay. Could do with being a little thicker.