Needed a zero gravity chair for neck surgery recovery. I am a big guy so ordered the oversize recliner. The size is good for me. The side webbing is odd and over a few weeks sitting in the chair upright, I slide off the front from the seat fabric sag... so I need to recline all or most of the way back. The recliner lock mechanism is plastic friction and does not hold the chair in a recline with my legs extended now... recliner lock needs a redesign as does the side webbing. Will see how long it lasts. The materials seem sturdy otherwise. Have had other zero gravity chairs that have had fabric fallen apart over time. Will see.