A detailed description

Made for great days on the bike and the daily commute alike, the Smith Signal helmet gives you the protection you need no matter where your wheels take you. MIPS® brain protection system helps reduce angled impact forces in the event of a crash, and an adjustable dial on back lets you fine-tune the fit for comfort. Strategic venting keeps the air flowing, your glasses fog-free, and your head cool. And whether you're grabbing a coffee or walking into the office, engineered eyewear channels make for convenient hands-free glasses storage.
Product Details
Protection
MIPS® Brain Protection System reduces rotational forces caused by angled impacts to the head
CPSC and CE EN 1078 certified
AS/NZS263 certified
Fit / Integration
Designed for ultimate integration with Smith performance eyewear for maximum comfort, venting and storage convenience
AirEvac™ ventilation system integrates with Smith eyewear for fog-free lenses
VaporFit™ dial adjustment system offers 270-degree fit adjustment with the turn of a dial
Features
21 fixed vents for consistent airflow
Performance comfort lining
Lightweight, low-bulk single layer webbing
Weight (Size M, MIPS®): 11 oz / 300 g