I didn’t need a break-in period with this mattress. It was perfect from the first night. I have now had it sbout a week and I haven’t had any pain or stiffness. Its the perfect firmess (medium). It feels like you’re sinking into it when you lie on it. You don’t roll off the edges. It requires deep-pocketed sheets/mattress protector.

[This review was collected as part of a promotion.] Love love love this mattress! It’s like sleeping on a cloud. Grear material and very breathable . Great value for the product. No back pain in the morning. Would highly recommended to anyone looking for a new mattress. Well made product and pretty to look at too!

[This review was collected as part of a promotion.] I am beyond obsessed with this mattress! It is so cozy and relaxing I have gotten the beet sleep in my life since having it. My back and neck pain is very limited compared to what it used to be. I’m not sweating all night long. I can breathe. I got cooling sheets to go with it. Im going to buy my dad one for Christmas I love it that much. I highly suggest stopping by a store and trying for yourself!

[This review was collected as part of a promotion.] Sleeping like a baby should the standard of all mattresses.. One did not come with any chemical scent. My kids always like to jump off the bed. This bed has to be strong and durable. I could barely wake up this morning. The comfort and support is top tier .

[This review was collected as part of a promotion.] I got firm support and it’s like laying on a firm pillow. It’s very thick and comfortable to sleep on at night. Reminds me of the old school mattresses though.

[This review was collected as part of a promotion.] I am so satisfied with this mattress from Sealy. I think this is the best mattress until now in my life. The quality is super and it supports my back very well. It is heavy so need 2 people to set up in the room. This is the best mattress .

[This review was collected as part of a promotion.] This is honestly the best sleep I've had in years, I could almost cry! This mattress provides a wonderful amount of support. It's really firm, but not stiff. The quality is unmatched and is so durable! The fabric on the mattress is really soft and silky feeling. I have no aches in the morning when I wake up, and notice I don't sleep as hot.

[This review was collected as part of a promotion.] When i tell you i never expected to receive a Sealy mattress to review , but i did. And omg I’ve had the best sleep, it’s firm yet not too firm, it’s the perfect comfort level, durable, breathable and it’s really makes your night sleep 100% better, I’ve purchased Sealy before and this mattress really impressed me

I feel like the side wants to sink down and you feel unlevel and like you're going to fall out of the bed. We are still trying to get used to it.

Do not order a mattress from Sam's Club. I ordered this mattress on December 19. It is now January 27. The mattress has not been delivered. Nobody can tell me where our mattress is. Sam's has taken the money for the mattress but hasn't delivered it to me. They can't even track the package to tell me where it is. There is absolutely no extra value in ordering through Sam's Club. Go to your local mattress store and get it.