Oakley TwoFace™ sunglasses, specifically model OO9189-30 (also referenced as 918930 or OO9189-30 in listings), from the Machinist Collection

Oakley TwoFace™ sunglasses, specifically model OO9189-30 (also referenced as 918930 or OO9189-30 in listings), from the Machinist Collection. This configuration is a standout in Oakley’s lifestyle lineup, blending surf/skate heritage with industrial-inspired design elements. The “TwoFace” name comes from the dual-material construction: lightweight, durable O Matter™ (a signature Oakley plastic) for the upper frame and precision-formed aluminum for the lower orbital rims, creating a bold, contrasting “two-faced” aesthetic that honors machine shop craftsmanship. Key Specs from Your Photos and Markings • Model/Code: OO9189-30 (Machinist Collection variant) • Frame color: Matte Black (matte finish on the O Matter upper; subtle metallic accents on the aluminum lower rims for that industrial edge) • Lens color: Chrome Iridium (mirrored chrome coating over a gray base; provides a sleek, reflective silver appearance with excellent glare reduction) • Lens details: Light transmission ~14%, ideal for bright light conditions; base lens color gray; Iridium™ coating tunes contrast and cuts harsh reflections while maintaining true color perception • Size: 60□16-137 (lens width 60mm, bridge 16mm, temple length 137mm—marked as “137” and “OO9189-30” on the temple arm; fits as Large/Standard with a frame width around 136mm overall) • Other markings: “TWOFACE” etched prominently on the inner temple arm (as shown in your close-up), plus the classic Oakley styling cues like clean lines and metal icons Features and Design Highlights • Frame construction: O Matter™ upper for flexibility, stress resistance, and all-day lightweight comfort (no pressure points); aluminum lower rims add a premium, machined-metal look and durability. • Lens technology: Plutonite® polycarbonate lenses block 100% UVA/UVB/UVC rays and harmful blue light up to 400nm; High Definition Optics® (HDO®) for razor-sharp, distortion-free vision at all angles; 6-base curvature for a streamlined fit. • Fit and style: Square/rectangular lens shape with a modern athletic vibe—versatile for casual everyday wear, driving, beach days, or light outdoor activities. The high-bridge design suits a range of face shapes, including those with higher nose bridges. • Collection context: Part of the Oakley Machinist™ Collection, which emphasizes engineering artistry with matte black frames, chrome accents, and Iridium lenses for a tough-yet-stylish industrial nod. •this model remains popular for its unique material mix and balanced performance/lifestyle appeal. It’s not as aggressive as pure sport models (e.g., no full-wrap racing fit) but excels in blending streetwear cool with functional tech.

Condition

Used (normal wear)