What is true regarding the library temple style?

The library temple style is characterized by features that make it significant in the world of eyewear. This style is indeed popular for half-eye designs, which are glasses that cover only the lower part of the eye and are commonly used for reading. The half-eye design benefits from the library temples, as they offer a balance between aesthetics and functionality.

Additionally, library temples are designed to be easy to slip on and off. This feature enhances user convenience, as these temples provide a comfortable fit without overly securing the eyewear, allowing for easy removal and repositioning when needed.

Fitting straight back is another characteristic of this temple style. Library temples run parallel to the sides of the head, providing a secure yet casual fit. This design helps in keeping the glasses stable on the face, making them ideal for individuals who may frequently take their glasses on and off.

Overall, the library temple style encompasses all these qualities, making it a versatile choice in eyewear design.