Sealy
The Sealy Dreamlife King Medium Hybrid 12‑in. Bed‑in‑a‑Box mattress offers a medium‑firm hybrid construction with memory foam and coils, packaged for easy delivery. It supports up to 1000 lb and is fire‑resistant, but has limited user feedback and no professional reviews.
Pros
Cons
Current
$719.20
Average
$700.58
Lowest
$530.99
Highest
$899.00
Lower = better sales rank
Casper
Serta
MLILY
Serta
Serta
Serta
Nectar
Nectar
Nectar
Nectar
Serta
Serta
Serta
Serta
DreamCloud
JustRoomy
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From User Reviews
Users Love
Users Complain About
What Users Say
Everyday buyers praise the mattress for delivering noticeable memory‑foam comfort and expanding to the advertised king dimensions without any size‑related problems. The most common complaint is that the medium‑firm feel can feel too firm for those who like a plush surface, and one king‑size reviewer gave a low rating and would not recommend it.
Common Complaints
Feel too firm for plush‑seeking sleepers; low overall satisfaction from limited king‑size reviews.
How It Compares
vs. Zinus Green Tea Memory Foam (King 12‑inch)
Advantages
Disadvantages
Choose Zinus if you want a softer, foam‑centric mattress; choose Sealy for medium firmness and hybrid support.
vs. Lucid 12‑inch Hybrid (King)
Advantages
Disadvantages
Pick Lucid for a comparable hybrid at a similar price; pick Sealy if you need higher weight capacity and medium firmness.
