FAQ: The Right Sunglasses and UV Protection
Which sunglasses suit my face?
Face shape can be a good starting point when choosing sunglasses, but it shouldn’t be seen as a hard-and-fast rule. It’s largely about creating the silhouette that works best for you—either by emphasizing your facial features or creating contrast with them.
For example, a round face can gain more structure with square or rectangular frames, while round or oval frames can create a softer contrast to a more angular face. An oval face typically has many options because its proportions work well with a wide range of frames.
For a heart-shaped face, frames with more weight around the lower part or softer shapes can help create balance, while an oblong face can often pull off frames with more depth or bold lines.
But face shape is only one part of the decision. The frame’s width, bridge, size, and placement on the cheeks also affect whether the sunglasses actually fit well. A frame should feel stable without pressing on the temples or slipping down, and it should be proportionate to the face.
When building a wardrobe, it’s therefore a good idea to think of sunglasses as more than just practical protection: the shape of the frame can help define your entire look. A classic black frame can be understated and timeless, while a geometric or oversized frame can serve as a bold statement.
What are UVA/UVB rays?
UVA and UVB are two types of ultraviolet radiation from the sun. Both can affect the eyes, and prolonged exposure to UV radiation is associated with various eye-related problems. Therefore, it is recommended that effective sunglasses block at least 99% of UVA and UVB radiation.
UVA has a longer wavelength than UVB and accounts for the majority of the UV radiation that reaches the Earth’s surface. UVB has a shorter wavelength and is more energetic. Both belong to the ultraviolet part of the electromagnetic spectrum.
When choosing sunglasses, it is therefore not enough for the lenses to simply be dark. Dark lenses do not, in and of themselves, indicate how effectively they filter UV radiation. What matters is that the manufacturer specifies the required UV protection.
This is also a key consideration for STRØM’s sunglasses collection. For example, both Monokel Eyewear and Flatlist Eyewear models at STRØM are rated at 100% UV protection.
In this way, a good pair of sunglasses combines the aesthetic choice of frames and lenses with a feature that actually matters for your eyes.