The softness and hardness of mattresses vary from person to person

There is no unified standard for whether a mattress is too hard or too soft. A person weighing 250 pounds may consider the same mattress to be relatively soft, but it may be too hard for a person weighing 125 pounds. A medium soft mattress may sound the most reliable, but only by lying on it for a while can one truly feel whether it is suitable. Therefore, before deciding to purchase a mattress, lie on it for at least 20 minutes to see if it is comfortable.