The spectacle wearers developed myopia three times faster than did the oxygen permeable wearers. More studies are being conducted in this field, but many eyecare professionals have seen good results in slowing the progression of myopia with oxygen permeable contacts and continue to prescribe them for this purpose. Contact lenses are better for sports activities. Even if your child is wearing polycarbonate spectacle lenses, if the frame breaks, it too can cause injury. With contacts, he or she can wear protective goggles.
Some contacts are a better value than others.
Unlike soft contacts, oxygen permeable lenses are made of a firm plastic material that retains its shape. This means they're easy to clean without tearing or scratching, and they generally last longer than soft contacts or glasses. Some contacts are healthier than others. Oxygen permeables let oxygen through much better than soft contacts do. Corneal tissue needs oxygen to remain healthy.