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Serta Mattress Cascade Canyon Firm Mattress - Twin XL

Available As Soon As 08/22/26
Not On Display In Showroom
is $629.00 24% Off , was Reg. $829.00
You save: $200.00

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Serta Mattress Cascade Canyon Firm Mattress - Twin XL large image number 1

Serta Mattress Cascade Canyon Firm Mattress - Twin XL

is $629.00 24% Off , was Reg. $829.00
You save: $200.00

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Serta Mattress Cascade Canyon Firm Mattress - Twin XL
The Serta Cascade Canyon Firm Mattress in Twin XL delivers responsive support through its innovative Q4 Support System, featuring 860-density 4-in-1 coils that work together to distribute weight evenly throughout the night. Five-zoned comfort construction strategically alternates firm and plush areas to cradle your body's natural curves while maintaining proper spinal alignment. CoolFeel fabric technology actively manages temperature to prevent overheating, while a dedicated layer of Serta Support Foam creates the perfect balance between cushioning comfort and firm, restorative support. Ideal for back sleepers or anyone who prefers a firmer sleep surface, this mattress combines advanced engineering with durable construction for years of quality rest.
  • Material:
39 "
Width
13 "
Height
79.5 "
Depth
51.48
Pounds

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Rated 5 out of 5 by from guest room Very comfortable.
Date published: 2026-07-25
Rated 5 out of 5 by from Firm Perfect Sleeper Cascade Canyon Nice, firm mattress with just enough padding on the top for extra comfort. I am pleased that it’s not a pillow top.
Date published: 2026-07-21
Rated 4 out of 5 by from Very firm [This review was collected as part of a promotion.] This is a very nice product. I just don't think I'm a firm type of person. It said in the description it was for back and stomach sleepers. I'm a back sleeper. I can say that sleeping on my back, my back hurt after sleeping on it. It has comfortable fabric though. It's very strong and firm. I did like this products look most of all. Its beautiful.
Date published: 2026-07-13
Rated 5 out of 5 by from Mattress Replacement Hoping for restful (firm) sleep again.
Date published: 2026-06-24
Rated 5 out of 5 by from Great Simmons Great and comfortable Simmons
Date published: 2026-06-20
Rated 5 out of 5 by from Game changer mattress - trust me. [This review was collected as part of a promotion.] I'm truly obsessed with this mattress. It has exceeded all expectations. It provides the back support our old mattress never could. It has been so comfortable and easy to adapt to. Sometimes new mattresses are harder to adjust to and this is not the case with this one. It is the perfect size and provides the cushion I dreamed a mattress could provide. Beyond impressed with it. I promise you will be getting the sleep you deserve from this mattress. Trust me, it really is the best.
Date published: 2026-06-13
Rated 5 out of 5 by from A great firm bed for side and stomach sleepers! [This review was collected as part of a promotion.] I have really come to enjoy the Serta Cascade Canyon in my time with it. I am a primary side and stomach sleeper and my old mattress sagged through the years. This bed came into my life and changed my sleep dramatically. I had no idea how poor of sleep I was getting. It is firm, but not at all like laying on a brick. It has a soft touch without needing a mattress topper. It is the most comfortable mattress I have been able to find since my college days. Thank you Serta!
Date published: 2026-06-11
Rated 5 out of 5 by from Right level of firmness [This review was collected as part of a promotion.] My wife and I find this mattress to be very comfortable. It's pretty firm but has enough cushion to prevent feeling "hard spots." Also when my wife moves I don't feel it through the mattress at all.
Date published: 2026-05-28
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