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Showing 733–744 of 1271 resultsSorted by price: low to high

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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Luxury firm foam mattress with high-density and NXG memory foam for deep, contouring pressure relief. A cool-to-the-touch cover, carbon fiber memory foam, and edge support help maintain a cooler, stable sleep surface.

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Serta® Iseries® Nxg™ Mattress – 1500 Firm Foam – 1500 Firm Foam / Full

California King, Firm, King, Memory Foam, Queen, Twin XL

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Serta® Iseries® Nxg™ Mattress – 1500 Firm Foam – 1500 Firm Foam / Queen

California King, Firm, Full, King, Memory Foam, Twin XL

Luxury firm memory foam mattress using high-density and NXG memory foam for targeted, contouring pressure relief. CoolFeel cover draws heat away, and a stable foam core with Ultimate Edge support limits motion—great for stomach or back sleepers.

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Serta® Iseries® Nxg™ Mattress – 3500 Medium Foam – 3500 Medium Foam / Twin XL

California King, Full, King, Medium, Memory Foam, Queen, Split King / Cal King

Medium-feel foam mattress with high-density and NXG memory foam for deep, contouring pressure relief. Cool-to-the-touch cover, carbon fiber memory foam, and edge support suit all sleep positions.

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Serta® Iseries® Nxg™ Mattress – 3500 Medium Foam – 3500 Medium Foam / Full

California King, King, Medium, Memory Foam, Queen, Split King / Cal King, Twin XL

Medium memory foam mattress with high-density and NXG memory foam for deep, contouring pressure relief. CoolFeel cover and carbon fiber foam draw heat away, with Ultimate Edge support and motion control—ideal for all sleep positions.

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