Split King Adjustable Mattresses

Discover split king adjustable mattresses (two 38" x 80"), perfect for couples seeking fully customizable sleep with adjustable bases. Each side features flexible materials like memory foam, latex, or hybrid coils, allowing independent firmness and position adjustments for tailored comfort. With cooling features, motion isolation, and eco-friendly materials, these mattresses support all sleep styles while reducing pressure points. Ideal for master suites with adjustable frames, they offer durability and a luxurious experience. Enjoy free shipping, easy setup, and extended trial periods to ensure your perfect sleep solution. Shop now for top-rated designs backed by customer reviews and expert craftsmanship, optimized for adjustable bed versatility.