While these leses sound interesting, the link Jessica provided gives me enough information to see that they are not intended as an everyday lens, although they can be worn for a full day. The FAQs on the link are very easy to understand. They state that the tints are for glare reduction during outdoor activities, the two available tints are for diffeerent conditions--one sunny, the other cloudy and variable, and that they are not for everyday wear because of color distortion. Also, they are a soft lens, they do not offer the lens with astigmatism prescriptio, and the range of prescription strength will exclude many of us, from a +4 to a -9 I think it says. My gas permeable hard lenses are a something like a +7.5 and +8 if I remember right!
I have been wearing contacts for 25 years--rigid gas permeable. I was 23 when I got them, would have had them much sooner but that was when my prescription strength was finally available. I think the age when a person is ready to manage contacts is different for everyone, also the determination to want to make it work has a lot to do with it. I know I could have handled them by age 10 or so.
One adbvantage that the rigid gas perms have is that sometimes they help slow nystagmus.
Yes, they are a lot of work, but for me they are much better than glasses. Everyone is uniques in their needs and what helps the most--my brother will never, ever, ever try contacts!
RGP lenses are generally much less expensive than soft lenses, so it might be worth trying those first.
Just my thoughts!
Joni