S1 Lifer Helmet Foam Liner Kit - All Sizes
S-One Lifer Helmet Size Chart
We recommend measuring your head to determine helmet size. Instructions below for the Mini Lifer, Lifer and Mega Lifer.
How to measure your head
Use a tape measure or phone charging cord and ruler to determine the circumference of your head then use the reference guide to determine what size helmet fits perfectly.
S1 Helmet Fit Kit - All Sizes
Not sure about your S1 helmet size? Get an S1 Helmet Fit Kit and eliminate the guessing.
You'll get all 7 different thickness of sizing liners so you can fit your S1 Helmet perfectly today and if your head grows in the future.
Size: XS, S, M, L, XL, XXL, XXXL included in fit kit. These liners are compatible with regular Lifer, Mega Lifer and Mini Lifer helmets.
In the pack you will get all the liners:
- XSmall (Grey)
- Small (Red)
- Medium (Gold)
- Large (Black)
- X-Large (Bright Green)
- XX-Large (Blue)
- XXX-Large (Purple)
Brand: S-One Helmet Co