The M4 and Sync Goggles require the (gray) XL carrier for optimal fit

do anything and then some face mask in their collection

featuring an unpadded mid-cut collar and a reinforced ollie zone

and our auto-adjust fit design provides a snug

A winter favorite

Smith SQUAD XL Lens - Chromapop Storm Rose Flash M The M4 and Sync GogglesReplacement lens for the Smith Optics Squad XL snow goggle and Squad XL Low Bridge Fit snow goggle. Tuned to bring the most out of an environment when the storm moves in and the lights go out. Optimize your contrast even on the worst days, so you can stay out longer. VLT = 50% for cloudy and variable conditions