The SGP I gas permeable contact is a great contact lens! I enjoy only buying one pair of contacts a year and no more than that. It is very convenient and it saves money. The lens is easy to take care of so I save even more time by not having to constantly take it out and clean it!

The SGP II is the most comfortable gas permeable contact lens out there. I have tried quite a few rgps in my many years of contact wearing and this one is the best for my eye. I have been wearing it for the last 9 years if that says anything. Perfect sight and great comfort, all I need in a contact lens!

I have been wearing the SGP III gas permeable contact lens since about 4 years ago. I love how it lasts me so long and it keeps its comfort for a long time as well. Every SGP III contact lens that I have had has lasted me at least a year and it stays comfortable the entire time. I will be wearing this contact lens for a long time to come!