The ICL is intended to stay in place and last indefinitely. The ICLs can last for the rest of your life. You have no need for glasses or contact lenses anymore and can live worry-free when it comes to your vision quality. And, EVO ICLs are completely reversible – Should the need arise, the EVO ICL can be removed or replaced. As long as you don’t develop any other unrelated eye issues, the ICLs can stay there permanently.