Firm

Showing 169–180 of 309 resultsSorted by price: low to high

Perfect Sleeper Sleep Excellence – Firm / Cal King

Firm, Full, Innerspring, King, Queen, Twin, Twin XL

Firm mattress with 825 Edition Custom Support coils and a gel-foam lumbar band for targeted back support. Conforming quilt foam and a cool-to-the-touch cover enhance pressure relief and cooling.

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Beautyrest Black® Series Two 13.5″ Hybrid Firm Mattress -Cal King Split

Firm, Hybrid

13.5 in. firm hybrid Cal King split mattress with gel-infused memory foam and phase-change cooling. Edge support and low motion transfer add stability; adjustable-base compatible.

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Perfect Sleeper Innerspring Mattress 2023 Version – Standard Firm / Twin

California King, Firm, Full, Innerspring, King, Queen, Twin XL

Innerspring mattress with an 825‑coil density system for cradling support and reduced motion, plus a gel‑foam lumbar band for lower‑back and hip support. Firm feel suits stomach and back sleepers.

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Beautyrest Black® Series Three 14.5″ Hybrid Firm Mattress -Cal King Split

Firm, Hybrid

14.5 in. firm hybrid Cal King split mattress with memory foam and a polyethylene-fabric cooling cover. Edge support and low motion transfer add stability; adjustable-base compatible.

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Beautyrest Black Hybrid – Series Four Firm Apex Top / Twin XL

Apex Top, California King, Firm, Full, King, Queen

Firm Apex Top hybrid mattress combining triple‑stranded pocketed coils and 4K micro coils for individualized support and motion separation. Three inches of GelFeel firm HD memory foam add pressure relief, with a cool‑to‑the‑touch surface for back and stom

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