frame interface controls, or a ring that features a built-in trackpad. Halliday says the glasses weigh 35 grams (about 1.2 ounces), provide up to eight hours of battery life, and come in two color ...

I enlisted a panel of glasses-wearers to shop on-site, test out frames and help determine the best places to buy prescription ...

A fresh pair of glasses can ... for rectangular frames with bold angular lines. In turn, these can make your features look sharper. Oval face: Oval faces are more versatile. Wide frames with ...