Puolikiiva

Puolikiiva is a Finnish term that translates to "half-frame" or "semi-frame" in English. It describes a type of eyeglasses where only the top portion of the lenses is held by a metal rim, while the bottom edge remains free or is supported by nylon string. This construction technique differs from full-rimmed glasses, which have a complete frame around the lens, and rimless glasses, which have no visible frame at all.

The design of puolikiiva glasses offers a lighter appearance compared to full-rimmed styles. The visible metal rim on the upper part of the frame can add a subtle detail or structure to the eyewear, while the unframed bottom allows for a more open and less obtrusive look. This aesthetic can be particularly appealing to individuals seeking glasses that are less visually dominant or that offer a more contemporary feel.

In terms of functionality, puolikiiva frames can be slightly more delicate than full-rimmed ones due to the exposed lens edges. However, they still offer a good degree of durability for everyday wear. The construction often involves a bridge connecting the lenses and temples attached to the top rim. The choice between puolikiiva, full-rim, and rimless styles often comes down to personal preference regarding aesthetics, weight, and perceived fragility.