Oakley Marshal XS prescription glasses bring the features of Oakley Marshal to our youth. Oakley resized their popular frames and proportioned the Marshal XS for younger faces. Lightweight and durable, O-Matter technology is combined with Three Point Fit for precise optical alignment. Unobtainium earsocks offer no slip grip for extra protection. Oakley Marshal XS prescription glasses have 4 Base lenses for wide prescription ranges. Contact Us to hear from our certified opticians and see if Oakley Marshal XS is right for you.