Eyeglasses Oakley Ox5140 Tie Bar 0.5, with Frame Squaded in titanium, they offer a modern and decisive look. The black color completes the structured design, perfect for those looking for a strong definition in their style. Recommended for round and oval faces, since they add corners and definition to the softer features. Ideal for men. Inspired by the design ethos that less is more, Oakley™ Tie Bar 0.5 melds a premium titanium material to a semi-rimless design for the perfect balance of simplicity and sophistication.