A pair of floating sunglasses are only going to be worthwhile if they actually provide the one thing people are looking for. Most people who are investing in floating sunglasses do not want to run the risk of having to fish them out from the water after a little bit of a mishap. If they don’t float, they are not worth investing in.
The best floating sunglasses are going to be made by companies people are very much aware of. Even though they might be marked up a little bit because of the brand, it makes sense to make the investment. This way, a person knows exactly what to expect if they do fall in water. Other brands that are as well-known might not actually be floating in the first place, and that can be a major waste of time and money.