When life imitates art, art imitates Enigma Ink, a dramatic style designed for the boundary-pushing individual whose self-expression and creativity can't be contained. An unapologetic celebration of opposites, Enigma Ink was designed to look bold and heavy yet feel ultra-comfortable and lightweight, with a square, O Matter™ frame that offers a wide field of view. TruBridge Sport Unobtainium® nosepads keep the frame firmly in place for a fit so good. The stainless steel, adjustable temples feature Unobtainium® earsocks for a no-slip grip, with an unconventional bent temple shape for that artistic edge. Order Enigma Ink with Oakley Authentic Prescription lenses, which are laser etched with the ellipse logo for proof of quality and authenticity.Features:- Design: Bold, full-rim, square lens frame- Frame Material: Lightweight durable O Matter™frame with stainless steel temples- No-Slip Fit: TruBridge Sport Unobtainium® nosepads for best in class fit and no-slip retention- Fit: WideBridge and nosepad: - High bridge fit: Offers a more secure and comfortable fit if you have a high nose bridge and lower cheekbones. A good choice if your nose sits above your pupils.Specifications:- Light Transmission: 17%- Light Conditions: Bright Light- Lens Height: 44.8 mm- Frame Width: 146 mm- Arm Length: 132 mm- Lens Width: 59 mm- Bridge Width: 18 mmTechnology: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.