My son is 6 foot 4 and has mobility issues. The walker his insurance provided caused him to to stoop over in order to use it. This caused more back problems and discomfort. We ordered hi a Walkabout Allura and he is much, much more comfortable. My only complaint is that it does not fold easily for traveling without taking it apart. He lives alone and can not do this, so when he has doctors appointments, he has to take his old walker so it will fit in his medical rides.