[header] How to choose contact lenses [title] Learn the different soft lens options. [step] There are many different types of soft lenses to meet your needs. Generally speaking, a soft lens is easier to adjust to than a rigid gas permeable lens. 
Soft lenses also tend to be more comfortable, especially when worn for prolonged periods of time. [substeps] Extended wear lenses-can be worn overnight and left in continuously for up to seven days without removing them.