NON RXABLE - Just as their name suggests, our Mars shades are out of this world (33.9 million miles to be exact)! Complimented by an oversized frame, Mars features 3-D hand-twisted arms with adjustable double-layered tips, designed to fit perfectly over your ear. 
FAS TOP TIP: Use the double-layered tip at the end of the arms to hold your hair in place! Yep, it's all in the details. 

MEASUREMENTS: 

Lens Width:  54mm

Bridge Width: 18mm

Arm Length: 130mm