I haven’t worn it out of home, just at bedtime. This was ordered by my doctor for holding my airway open by pulling my lower jaw forward and holding the airway bend in a more open flowing position. It is slightly sore each morning but that goes away in 15 min or so. I have a noticeable lisp speaking with it in...mostly on the letter S sounding more like ESH
I do enjoy the smooth plastic feel covering my sharper teeth, make me want full palette coverage like carking has with his blue appliance. I will post more pictures
Just let me know what you want to see