Yawnder Reviews · Original review material restored September 2026
Allswell Brick Mattress Review: Original Firm-Hybrid Testing Restored
The Brick page had lost the hands-on material that showed how unusually firm this hybrid was and who it actually suited.
Firm but cushioned
The Brick was designed for sleepers who want a genuinely firm mattress without lying directly on a hard spring unit. A modest foam stack softened the surface while keeping sinkage very shallow.
Hybrid construction
The mattress used copper-infused memory foam and high-density foam above individually wrapped coils, with firmer perimeter support around the edges.
Side, back and stomach testing
On our side, the body stayed mostly on top of the mattress with limited shoulder sink. On the back and stomach, the firmer support kept the hips elevated and the torso level.
Bowling-ball sinkage
Our 14-pound ball barely compressed the surface compared with typical hybrids, matching the firm feel we experienced in bed.
Fast expansion
Because the mattress used coils, it regained its shape quickly after unboxing and did not need a long foam-only expansion period.
Current-shopping note
Allswell’s lineup has changed over time and Walmart continues to list the 12-inch Brick in extra-firm options, although stock and construction should be checked for each size. This page documents the firm hybrid Yawnder physically tested. The Walmart Brick listing describes a 12-inch extra-firm foam-and-pocket-coil mattress; compare the actual SKU, size and seller terms with my original test. For shoppers comparing other firm beds, see Yawnder's mattress comparison guides.
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Compare this mattress against 142 tested mattresses
Sort all 142 mattresses we have tested by pressure relief, support, cooling, motion isolation, edge support, price, trial and warranty, then filter by how you actually sleep. Of those, 86 hold a complete standardized record and 41 a partial standardized record.