The cloud comes in two sizes for a better fit. Small/medium is designed for people 5’1” to 5’6”. The medium/large size is designed for people 5’7” to 6’4”. So if you’re looking for a lift chair to spend most of your day and night in, or a chair that will rejuvenate you after a long day at work, look no further than the MaxiComfort Cloud – the most comfortable chair we’ve ever built!