Why does my mattress not feel like it did in the store?

Why does my mattress not feel like it did in the store?


When you first purchased your mattress, it probably felt incredibly comfortable and supportive, just like it did in the store. However, over time, you may have noticed that it doesn’t feel the same. This can be frustrating and leave you wondering why your mattress has changed. In this article, we will explore some possible reasons why your mattress may not feel like it did in the store.

Quality of Materials

Materials used: The quality of materials used in the construction of a mattress plays a significant role in its initial feel and long-term durability. In the store, mattresses are often brand new and made with high-quality materials. However, over time, the materials may start to degrade, leading to a change in the feel of the mattress. Lower-quality foams, fibers, or springs may compress or sag, causing the mattress to lose its original comfort and support.

Break-In Period

Break-in period: Just like a new pair of shoes, mattresses often have a break-in period. During this time, the materials adjust and conform to your body, allowing the mattress to reach its optimal comfort level. In the store, mattresses have not yet gone through this break-in period, so they may feel slightly different compared to a mattress that has been used for a while. It’s important to give your mattress some time to break in before making any judgments about its feel.

Body Impressions

Body impressions: Over time, mattresses can develop body impressions, especially in areas where you sleep. This is a normal occurrence and happens as the materials contour to your body shape. However, these impressions can affect the overall feel of the mattress, making it feel different from when it was in the store. Regularly rotating and flipping your mattress can help minimize the development of body impressions and extend its lifespan.

Changes in Temperature and Humidity

Temperature and humidity: The environment in which your mattress is placed can also impact its feel. Changes in temperature and humidity levels can affect the materials in the mattress, causing them to expand or contract. This can lead to changes in firmness or overall comfort. Additionally, moisture can accumulate in the mattress, potentially leading to mold or mildew growth, which can further alter the feel of the mattress.

Wear and Tear

Wear and tear: Regular use of a mattress can result in wear and tear, especially if it is not properly cared for. Over time, the materials may start to deteriorate, lose their resilience, or become lumpy. This can significantly impact the feel of the mattress, making it less comfortable and supportive. Proper maintenance, such as regular cleaning and using a mattress protector, can help prolong the lifespan of your mattress and maintain its original feel.


In conclusion, there are several reasons why your mattress may not feel the same as it did in the store. The quality of materials, break-in period, body impressions, changes in temperature and humidity, and wear and tear can all contribute to a change in the feel of your mattress. It’s important to consider these factors and take proper care of your mattress to ensure its longevity and maintain its initial comfort and support.


– www.sleepfoundation.org
– www.thespruce.com
– www.mattressadvisor.com