If ordinary sunglasses just don't fit, Fives Squared is the answer. Unlike conventional sunglasses that stick out at the sides, this frame uses Condensed Cranial Geometry for a tapered architecture that feels as good as it looks and it's a look that soaks sophistication in adrenalin.Features:- Lightweight O Matter™ frame material with Square O metal icon accents- 8.75 base lens geometry with HDO™- Polarized and Iridium™ lens options available- Available with Oakley Authentic Prescription LensesTechnology:Impact Protection Lenses:- Oakley lenses designed and tested under extreme high mass and high velocity circumstances to ensure uncompromising protection across a wide range of demanding conditions.Impact Protection:- Oakley lenses designed and tested under extreme high mass and high velocity circumstances to ensure uncompromising protection across a wide range of demanding conditions.High Definition Optics:- Oakley´s patented High Definition Optics (HDO) eliminates distortion to give you clearer, sharper, and more accurate vision.