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Size Chart
If between sizes, choose Medium.
Size
Oval Head
Round Head
S
20.1 – 21.7
in
20.1 – 21.3
in
M
21.7 – 23.8
in
21.3 – 23.2
in
L
23.8 – 24.8
in
23.2 – 24.2
in
Helmet sizes are based on the circumference of your head. To determine the correct size, use a soft tape or string to measure around your head —
just above your eyebrows and around the widest part at the back.
Make sure the tape wraps the full circumference from front to back
Two head shapes affect helmet fit:
Oval Head
More common in occidental regions. Longer front to back and narrower side to side.
Round Head
More common in Asian regions. Similar width and length for a more balanced look.
How to measure your head
Learn how to measure your head to choose out your ideal helmet size.
Which visor is best for you?
Clear
Suited for low-light
conditions
conditions
100%
UV Protection
5
Self-aligning
Magnets
Magnets
Rest Position
Panoramic View
Tinted
Suited for sunny
conditions
conditions
100%
UV Protection
5
Self-aligning
Magnets
Magnets
Rest Position
Panoramic View
Adaptive
Suited for any
weather conditions
weather conditions
100%
UV Protection
5
Self-aligning
Magnets
Magnets
Rest Position
Panoramic View
Important information for size L
The visor cannot be stored in rest position. As a thank you for your understanding, we’re including a FREE UNIT 1 Bottle.
Pick your style
Info
30-day free returns
Free express shipping
1-year warranty
Your new Winter Liner
30-day free returns
Free express shipping
1-year warranty
Your new Winter Liner
Buy Winter Liner
Insulated liner for your AURA, NEON or FARO smart helmet. Replaces internal pads. Doesn't impact fit.
Size
Size
Winter Liner
Frequently asked questions
Say goodbye to chilly rides. Stay warm and focused on the road ahead, no matter the weather.
The Winter Liner is compatible with AURA, NEON and FARO. Attach it to any of them to enjoy enhanced insulation and stay warm on your winter rides.
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