S-One Helmet Liner Fit Kit
Top Pick
S-One

S-One Helmet Liner Fit Kit

4.6

Best sizing solution for athletes seeking a precise and comfortable fit.

Stop guessing your size and dial in the perfect fit. This comprehensive kit provides the necessary components to customize your helmet's interior, ensuring it stays secure and comfortable regardless of head shape or growth.

$17.99

In stock

at

Medusa Skates

Who it's for

  • Skaters and cyclists seeking a precise, personalized helmet fit
  • Budget-conscious riders looking to maintain their existing safety gear
  • Active athletes who prioritize hygiene and comfort during long sessions

Who should skip it

  • Owners of non-S-One helmets requiring universal replacement padding
  • Riders with structurally damaged helmets needing a full replacement
  • Users who frequently swap or wash their liners

Performance breakdown

Fit Customization

Seven thickness options provide near-infinite adjustments for any head shape.

Excellent

Installation Simplicity

Swapping pads is intuitive and requires no specialized tools or expertise.

Excellent

Vertical Positioning

Dedicated top pads effectively dial in helmet height relative to ears.

Excellent

System Compatibility

Seamless integration across the entire Lifer helmet product ecosystem.

Excellent

Padding Durability

High-density foam maintains its structural integrity through repeated sweat and wear.

Excellent

Stability Enhancement

Eliminates helmet wobble, ensuring a secure, locked-in feel during movement.

Excellent

Key Specs

Compatibility

S1 Lifer Series, S1 Mini Lifer, S1 Mega Lifer

Number of pieces

9

Padding type

Foam

Adjustable fit

Yes

Replacement type

Sizing liners

Know before you buy

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S-One Helmet Liner Fit Kit

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Medusa Skates
Medusa Skates
In stock
$17.99
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