For frequent users of contacts, the monthly lenses are maybe the best choice in terms of costs and comfort. Longer lasting lenses would have to be thicker and therefore much more inconvenient, not to mention the greater possibility for infections and other eye problems.
Under a month, there is the lowest of chances that proteins or causative agents would build up on the lens, as in these lenses, there are numerous built-in safety technologies to block any kind of bacteria and other undesirable organic materials. A six pack of contact lenses gives you three months’ usage, which is very economical, compared to the prices of weekly and daily disposable lenses for example, so unless you have especially sensitive eyes, the Proclear monthly lens is a very good choice for you.
Note: Special order pricing may apply for higher powers.