Though nerdy by nature, rimless glasses are wonderfully light and comfortable—and making a comeback among men of all ages. Is the divisive style worth a shot?

Vepiant Invisible Bifocal Reading Glasses, 2-Pack, $24 (orig. $25); amazon.com Yesglasses Silver Glitter Silver Grandpa Square Color-Edged Rimless Eyeglasses, $85 (orig. $89); yesglasses.com ...

TWENTY years ago, designers and manufacturers of eyeglasses were primarily concerned with aiding or correcting defective vision. Women wore pretty much the same styles as men: round or oblong ...