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 LensesGet replacement parts:- Frame accessory kits are available for some Oakley® eyewear styles. Do not attempt to remove or replace any other eyewear parts as this will void its warranty.Take care of your lenses:- To help maintain the High Definition Optics® (HDO®) of Oakley lenses, your new eyewear comes with a specially-woven electrostatic Microclear™ bag for cleaning and storage. Using it will preserve the superior optical quality of Oakley’s pure Plutonite® lenses. Hand wash and air-dry the Microclear™ bag regularly.Technology:High definition optics:- Oakley’s patented High Definition Optics (HDO) eliminates distortion to give you clearer, sharper, and more accurate vision.