Description
All Callisto helmets are individually centimetre sized using the Callisto helmet liner and the corresponding helmet size best suited to your needs :
Callisto Liners are also available in different thicknesses should you be between sizes
Callisto helmet liners are available in Black, Navy or Metallic Navy to best match your helmet of choice.
Our plush, removable, washable, and replaceable liner, ensures superior wicking and cushioning for comfort and easy maintenance.
We always recommend purchasing two so you can wash one whilst the other is in use.