A case protects the glasses from UV rays which can otherwise penetrate the lens when there are cracks, & thus, will affect the retina as well.
Fabrics
Generally light in weight, the materials used for sunglass cases have soft felt lining or foam inserts. This provides a gentle cushion like surface from inside while they are firm from exterior. Made from either metal or stiff plastic (or nylon), the case provides a durable cover to the fragile sunglasses. Putting sunglasses in a quality case will ensure their longevity, clean & in perfect healthy condition.
Keeping all these factors in mind, these cases are reinforced mesh nylon. Trendy cases made of jeans also works the same way & at the same time act as an accessory.
Designs & Patterns
The sunglass case are generally found sans any design or pattern. Having a soft felt lining or foam inserts, the case works as a gentle cushion backdrop for the glasses. Other features include belt loops for easy handling of the cases. They are found in varied shapes as per the sunglass type & size.
- Aviator
- Goggle
- Oval
- Rectangular
- Wrap



