The Scout has the look and attitude you want from a hardshell brimmed helmet with all the tech and fit that sets a Smith helmet apart. Our bombshell construction is tough and durable. The lifestyle fit system makes for a perfect fit that keeps your goggles in place when you wear them under your helmet. The Scout is designed specifically for progressive users who are pushing the limits and dialing in their bag of tricks. Protection Bombshell construction Airflow climate control 8 vents All-season use Fit Self-adjusting lifestyle fit systems Removable bombshell ear pads Available in Round Countour Fit Integration AirEvac™ ventilation Removable goggle lock Beanie compatible Audio compatible ear pads Certification ASTM F 2040 CE EN 1077:2007 Class B Weight 16oz/ 450grams Size (Head Circumference): Medium: 55-59 cm Large: 59-63 cm