In the fight against our inner battles good versus evil, dark versus light balance can be created where opposites coexist. The Duality Collection highlights the simplicity and necessity of high contrast, using color to represent what happens when two dueling elements collide. Because finding a middle ground is possible, but on the path to internal harmony, you must always recognize what lies on either side. Each style in the Duality Collection comes with a special microbag with a print inspired by the collection.Inspired by runners everywhere, Corridor SQ is a square lens-shaped version of Corridor, designed to flawlessly complete the look for both an active and casual lifestyle with attitude. The semi-rimless shield sunglass features an Unobtainium® nosepad to help prevent bobbing while the Unobtainium® earsocks help increase retention for a no-slip grip that's perfect for any activity. For enhanced color and contrast everywhere you go, Prizm™ Lens Technology provides the details.Features:- Design: Semi-rimless shield design- Frame Material: Durable, lightweight O Matter™ frame material- Reduce Bouncing: Unobtainium® sport ligature nosepad designed to reduce bobbing bouncing with no-slip grip- No-Slip Grip: Unobtainium® earsocks provide no-slip grip when wet to help increase retentionSpecifications:- Light Transmission: 11%- Light Conditions: Bright LightTechnology:Impact Protection:- Oakley lenses are designed and tested under extreme high mass and high velocity circumstances to ensure uncompromising protection across a wide range of demanding conditions.