We offer a 90 night trial. Some people adjust to a new mattress faster than other, so our trial period allows for all people to get used to the amazing support and comfort our mattress offers over others. After many years of sleeping on another mattress, you body will need time to adapt to the better support of a Legend Sleep mattress. We ask that you spend at least 30 nights to achieve the full experience. Sleep on it and test it in your home!