People with larger faces like the thickness and solid feel of Miklos. Customers with smaller faces like wearing a frame that stands out. Engraved over the left eye is Port, and over the right eye is Starboard. Its a boat thing. Not a yacht thing. - Proprietary frq near-clear lenses are infused with blue light blocking technology to reduce eyestrain and improve sleep. - Lenses include anti-reflective, scratch-resistant coating. - Premium, bio-based acetate frame with 5-barrel industrial hinges. Miklos Blue Light + Reading Glasses - Polished Turtle