Other Products ｜Icon Threshold Nocturnal 2 Helmet

Ride the Edge of MidnightSomething ancient stirs in the dark and it recognizes its own. The night doesn’t hide you, it is your reckoning. The Threshold Nocturnal 2 wraps the shell in a blacked-out scale pattern that is subtle until it moves and calm until it strikes. Built on ICON’s Threshold platform, it brings a positive locking modular chinbar, oversized venting, Fog-Free Dropshield™, and a distortion-free Threshold™ shield into one relentless system. Move under the cover of darkness, the night belongs to those who take it.
HANDMADE COMPOSITE SHELLHandcrafted composite fiberglass shell engineered to balance strength, impact management, and everyday rideability.
SPORT FITDesigned around the most common head shape, the intermediate-oval headform ensures a soft yet secure performance feel for all day comfort.
MODULAR CHINBAR SYSTEMModular flip-up chinbar with an easy-open button delivers convenience without sacrificing structure or rider confidence.
HIGH-VOLUME VENTINGMultiple oversized intake and exhaust ports drive consistent airflow through the helmet to help manage heat and fatigue on long or aggressive rides.
FOG-FREE SHIELDEquipped with a Fog-Free ThresholdShield™ for clear, uninterrupted vision across changing conditions.
INTERNAL DROPSHIELD™Integrated dark smoke Threshold Dropshield™ deploys easily to cut glare when the light turns harsh.
HYDRADRY™ COMFORT LINERPremium comfort liner with moisture-wicking Hydradry™ fabric keeps the interior dry, breathable, and comfortable mile after mile.
EMERGENCY RELEASE SYSTEMEmergency-release cheek pads allow for faster, safer helmet removal by professionals in case of emergency.
BLUETOOTH READYDesigned to integrate seamlessly with ICON Helmlink™ Bluetooth communication systems (sold separately).
WORLD STANDARD CERTIFICATIONECE 22.06 certified and DOT FMVSS No. 218 compliant, meeting the latest global safety standards for real-world street riding performance.

THRESHOLD Helmet Sizing Chart

 HELMET SIZE
 XS
 S
 M
 L
 XL
 2XL
 3XL

 INCHES
 20 7/8 - 21 1/4
 21 5/8 - 22
 22 3/8 - 22 3/4
 23 1/8 - 23 1/2
 24 - 24 3/8
 24 3/4 - 25 1/8
 25 1/2 - 26

 CENTIMETERS
 53 - 54
 55 - 56
 57 - 58
 59 - 60
 61 - 62
 63 - 64
 65 - 66
Brand:IconSKU:0100-3445COLOR:Black/GoldSIZE:XS, Small, Medium, Large, XL, XXL, 3XL