I emailed and asked Wayfair what size this would fit. They said it fits 5’3” to 6’. I bought this bc everyone in our household falls within this range. 

Unfortunately, the emailed information was incorrect bc they do not consider the build of the person. 

After assembling the chair, All four adults (2 males and 2 females - 3 have medium/small builds, one has a medium/large build) tried it but it did not fit well (ranging from heights 5’3” to 5’11” / and weights 110-160lbs). This product is meant for stockier/larger builds who are at least 5’4”. 

The massage mechanism was also not very strong and not very comfortable. Wanted to love it but if 4/4 adults can’t enjoy it, it’s isn’t worth keeping. Sad. Will have to search for another. 

Picture: the thigh airbags barely touched (for 3 of us) and the neck massage kept massaging her head which gave her a headache. We really did try to love it! But sorry. Not for us.