Designed for small to medium faces, this prescription eyewear addition to Oakley's Trillbe Collection is lightweight yet durable using O Matterâ„¢ with a softly rounded front and a sculptured keyhole bridge, and its stem architecture brings vintage style into modern territory. Eyeglasses Oakley Ox8130 Trillbe X, offer a vintage touch with theirs Frame Rotonda in O_matter. The timeless design, inspired by the retro style, is enhanced by the transparent color, perfect for those who want to add personality and character to their daily look. Recommended for square and rectangular faces, thanks to their ability to soften the corners and create balance. Ideal for men and women.