My daughter is 5 ft 4 and this was a good fit but it can clearly fit someone much larger. It would definately fit someone up into the early 200 lbs comfortably. We had to tie the straps for the shoulders in back to raise it high enough for her and it raised it perfectly so she could use the lower view area. There are two areas you can look through one on the hippos chest for shorties and one from the mouth for taller people. She is able to see perfectly and is able to still wear her eyeglasses. She has had it on and off three times already and everyone cracks up when she has it on. It's made well and so darn cute.