Oakley Enigma Mass 8191 Eyeglasses Size:55 The Steel Plate features Oakley's

The Steel Plate features Oakley's Three-Point Fit system

and the square shape works well for oval and round face shapes

these full-rim frames feature refined acetate layers with contrasting color accents along the lens rims and geometric temples adorned with the iconic triangular Prada logo facets—a signature detail that defines the collection's catwalk-inspired identity

while the metal temples offer flex and strength

This construction detail matters—spring hinges reduce stress on the frame and accommodate different head widths without constant adjustments

Oakley Enigma Mass 8191 Eyeglasses Size:55 The Steel Plate features Oakley'sThe Oakley Enigma Mass 8191 eyeglasses combine athletic engineering with everyday wearability. This full rim square frame features a mixed material construction that balances durability with lightweight comfort. Built from Oakley's Performance Materials The front frame is constructed from O Matter, Oakley's proprietary stress resistant nylon that's 25% lighter than acetate and twice as strong. It flexes under pressure instead of snapping, resists