The fourth casino-based graphic in the long history of ICON helmets now graces the Domain. The Domain Lucky Lid 4 is a premium full-faced helmet that features a hand-crafted FRP shell for maximum integrity with minimal weight. In addition, a prominent dorsal ridge, large brow-mounted intake vents, and channeled EPS provide increased ventilation within the helmet. This increased ventilation greatly enhances rider comfort when paired with the removable Hydradry liner and removable chin curtain. The Domain Lucky Lid 4 includes both a fog-free clear and color-matched Domain Shield in RST sunset. In addition, the Domain is also compatible with ICON's HelmLink Bluetooth communications system, which seamlessly integrates with the helmet (sold separately).
World Standard
Meets DOT FMVSS 218 (US), ECE 22-06 (Europe), & PSC (Japan) Helmet Safety Standards. Does not ship with PSC certification stickers unless purchased from an authorized dealer in that country.
Shield
Includes Clear and RST Red Fog-Free Domain™ shields
Liner
Removable moisture-Wicking Hydradry™ Grey comfort liner for a custom fit
Shell
Handmade composite fiberglass FRP shell for strength with minimal weight
Features
- Removable molded breath deflector
- Continuous venting system
- Fog-free Domain™ Shield with Rapid-Release™ System
- Handcrafted FRP shell for optimum strength with minimized weight
- Sculpted neck roll
- Internal airflow geometry
- Removable Hydradry™ 3-piece moisture wicking liner
- Removable chin-curtain
- Upgradeable to HelmLink™ Bluetooth® communication system (sold separately)
- Includes Clear & RST Red Domain™ Shield
Specs
Features | Vented / Removable Liner / Moisture Wicking / Removable Chin Curtain |
Riding Style | Adventure Touring / Dual-Sport / Street |
Units | Each |
Communicator Compatibility | Compatible |
Shell Material | FRP Composite |
Size | XL |
Type | Full Face |
Model | Domain™ |
Product Name | Helmet |
Color/Finish | Multi / Red |
Base Color | Multi |
Graphic | Lucky Lid 4 |
Gender | Unisex |
Peak/Visor Compatibility | Compatible |
Size Group | Adult |
![](https://s3-us-west-2.amazonaws.com/iconmotosports/gear/helmets/_wFull/DomainLuckyLid_Detail-5.jpg?mtime=20221116103552)
![](https://s3-us-west-2.amazonaws.com/iconmotosports/gear/helmets/_wFull/DomainLuckyLid_Detail-4.jpg?mtime=20221116103601)
![](https://s3-us-west-2.amazonaws.com/iconmotosports/gear/helmets/_wFull/DomainInteriorGrey.jpg?mtime=20221116103015)
![](https://s3-us-west-2.amazonaws.com/iconmotosports/gear/helmets/_wFull/HelmLinkDetail.jpg?mtime=20230315150114)
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Size Chart
Size Chart
Choosing the Correct Helmet Size
Helmet fit is critical to helmet protective performance. Different helmets fit differently due to differences in design and construction. The correct helmet size can only be checked and confirmed by physically fitting the helmet to the user. Always try the helmet on in a store, before purchasing it, to be sure you are purchasing the correct sized helmet for you.
Helmet Sizing Information
To achieve proper helmet fitment, begin by finding your head circumference size using the method described. Remember that the helmet size you choose should fit around the crown of your head comfortably with no pressure points. The cheekpads should fit firmly around your face. Once your chin strap is fastened, grab the chin bar of the helmet and move it side to side. Your cheeks should move with the helmet, which should not slide across your face. Different thickness cheekpads can be purchased to obtain the best fit.
Head Measurement Instructions
Wrap a flexible tape measure around your head approximately one inch above the eyebrows and ears. Use this measurement (in either inches or centimeters) to find your helmet size in the chart to the right.
Icon Helmet Size Chart
Hat Size Inches Centimeters 2XS 6 3/8 - 6 1/2 20 1/8 - 20 1/2 51 - 52 XS 6 5/8 - 6 3/4 20 7/8 - 21 1/4 53 - 54 S 6 7/8 - 7 21 5/8 - 22 55 - 56 M 7 1/8 - 7 1/4 22 3/8 - 22 3/4 57 - 58 L 7 3/8 - 7 1/2 23 1/8 - 23 1/2 59 - 60 XL 7 5/8 - 7 3/4 24 - 24 3/8 61 - 62 2XL 7 7/8 - 8 24 3/4 - 25 1/8 63 - 64 3XL 8 1/8 - 8 1/4 25 1/2 - 26 65 - 66 Sizing information is provided by the manufacturer and does not guarantee a perfect fit. Please use this chart as a guide only.
Warning
Improper helmet fit could contribute to serious injury or death.
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Fitment
Fitment
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Reviews
Reviews
![brand logo](https://cdn11.bigcommerce.com/s-5bydd08nga/images/stencil/2560w/l/icon-motorsports-logo-70a8efa78a-seeklogo.com_1734534446__12983.original.png)
Choosing the Correct Helmet Size
Helmet fit is critical to helmet protective performance. Different helmets fit differently due to differences in design and construction. The correct helmet size can only be checked and confirmed by physically fitting the helmet to the user. Always try the helmet on in a store, before purchasing it, to be sure you are purchasing the correct sized helmet for you.
Helmet Sizing Information
To achieve proper helmet fitment, begin by finding your head circumference size using the method described. Remember that the helmet size you choose should fit around the crown of your head comfortably with no pressure points. The cheekpads should fit firmly around your face. Once your chin strap is fastened, grab the chin bar of the helmet and move it side to side. Your cheeks should move with the helmet, which should not slide across your face. Different thickness cheekpads can be purchased to obtain the best fit.
Head Measurement Instructions
Wrap a flexible tape measure around your head approximately one inch above the eyebrows and ears. Use this measurement (in either inches or centimeters) to find your helmet size in the chart to the right.
Icon Helmet Size Chart
Hat Size | Inches | Centimeters | |
---|---|---|---|
2XS | 6 3/8 - 6 1/2 | 20 1/8 - 20 1/2 | 51 - 52 |
XS | 6 5/8 - 6 3/4 | 20 7/8 - 21 1/4 | 53 - 54 |
S | 6 7/8 - 7 | 21 5/8 - 22 | 55 - 56 |
M | 7 1/8 - 7 1/4 | 22 3/8 - 22 3/4 | 57 - 58 |
L | 7 3/8 - 7 1/2 | 23 1/8 - 23 1/2 | 59 - 60 |
XL | 7 5/8 - 7 3/4 | 24 - 24 3/8 | 61 - 62 |
2XL | 7 7/8 - 8 | 24 3/4 - 25 1/8 | 63 - 64 |
3XL | 8 1/8 - 8 1/4 | 25 1/2 - 26 | 65 - 66 |
Sizing information is provided by the manufacturer and does not guarantee a perfect fit. Please use this chart as a guide only.
Warning
Improper helmet fit could contribute to serious injury or death.
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Spec Sheet
- BrandICON
- SKU10114955