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The Crystli 10-inch Queen is a hybrid mattress that pairs pocketed steel coils with CertiPUR-US certified memory foam, rolled and shipped in a box. The coil layer is meant to add edge support and cut motion transfer, while a knit cover and open-cell foam layer are aimed at airflow. It is a mid-firmness all-around pick for back and combination sleepers who want spring support without a traditional innerspring feel. Against all-foam boxed mattresses it offers more bounce and edge structure; against premium hybrids it is a simpler build with fewer comfort layers. It is fiberglass free, and Crystli asks for 48 to 72 hours for full expansion after unboxing.
In stockSold by AYX HomeReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
With 40 ratings averaging 4.4 out of 5, owners largely report a comfortable, supportive mattress that was easy to set up. Complaints center on the expansion period and on firmness that some find harder than expected.
This is a 10-inch Queen size hybrid mattress that combines memory foam with individually wrapped pocketed innerspring coils. It has a medium firm feel. The memory foam is CertiPUR-US certified, and the mattress is fiberglass free.
The carbon steel coils work independently, which absorbs sound and vibration, spreads body weight evenly and limits motion transfer. They also reinforce the edges. A layer of high density foam adds support from head to toe, and a high density base foam supports the coils. The base foam has wave-shaped ventilation zones that increase airflow and flexibility.
The cover is a breathable knit fabric. The air-flow foam layer has open cells that let air move through the foam. The foam is treated with a fire-resistant coating.
