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.

• MIPS® Brain Protection System reduces rotational forces caused by angled impacts to the head
• CPSC and CE EN 1078 certified
• AS/NZS263 certified
• 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
• 21 fixed vents for consistent airflow
• Performance comfort lining
• Lightweight, low-bulk single layer webbing
• Weight (Size M, MIPS®): 11 oz / 300 g