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Firm comfort crafted for lasting support and everyday wellness.
The King Koil Haverhill Firm Mattress offers sturdy, dependable support for those who prefer a firmer sleep surface. Designed to keep the spine properly aligned, it provides minimal sink-in feel and consistent comfort across the entire mattress. Its handcrafted construction promotes breathability and a cooler night’s rest.
Best for back and stomach sleepers who want solid, stable support with just a touch of softness.
Comfort Level: Firm
Handmade in the USA
Sleep Style: Back and Stomach Sleepers
Mattress Type: Innerspring with latex, foam, and natural cotton
Adjustable Base Compatible: Yes
Benefits: Luxurious handcrafted comfort, cooling airflow, pressure relief, motion isolation, and durable edge-to-edge stability
Sustainability: CertiPUR-US® certified foams, eco-friendly Tencel® panel, breathable natural fibers, and handcrafted construction for long-lasting performance
Quilt: A plush, breathable quilt designed for cool comfort and gentle contouring. Four-way stretch knit with Tencel® for softness and temperature control
Comfort Layers: Premium natural and performance materials provide firm, balanced support.
Support System: Engineered for precision, stability, and motion isolation.
Recommended Foundation: Rio2.0 Adjustable Bed Base | City Mattress
Cali King Size: 72" W x 84" D x 14.5” H
Mattress Height: 14.5"
Mattress Weight: 107 lbs
10 Years Non-Prorated
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