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The Gravellaire 14-inch Queen is a hybrid mattress combining gel memory foam with individually wrapped pocket coils for a medium feel. It targets pressure relief and motion isolation, with reinforced edges and a breathable knit cover. At 14 inches it is thicker than many boxed hybrids, which suits heavier sleepers and couples. Owners rate it 4.4 out of 5, praising comfort and value while some note it sleeps warm and takes time to fully expand.
In stockSold by Gravellaire SleepReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
Reviewers generally find the Gravellaire 14-inch hybrid comfortable and supportive for the money, with couples noting little motion transfer. Complaints center on warmth and a slow expansion after unboxing.
This is a 14-inch queen hybrid mattress that combines gel memory foam with individually wrapped pocket springs. It has a medium comfort feel and is designed to relieve pressure while supporting the spine for a range of body types and sleep styles.
High-density gel memory foam contours to the body and resists sagging, easing pressure on the shoulders, back, and hips. The pocket coils give targeted support and reduce motion transfer. Breathable comfort layers and a knit cover improve airflow and help dissipate heat.
Reinforced edges add stability and usable sleep space. A non-slip base keeps the mattress in place. All foam components are certified by OEKO-TEX STANDARD 100 and CertiPUR-US and tested against over 1,000 harmful substances.



