Luxury Sleep Redefined. Affordably.

Since 1920, Grand Legacy has combined American craftsmanship and premium materials to deliver cooler, cleaner, more supportive mattresses—without the luxury price tag.

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  • Stay Cool

    High-density yarns and organic cotton deliver instant, all-night cooling.

  • Motion Isolation

    Motion-absorbing coils and a split-head design create independent comfort.

  • American Craftsmanship

    Proudly made in Chicago with premium materials and American-milled recycled steel coils.

  • Natural Materials

    Organic cotton and natural fibers keep your sleep surface fresh and breathable.

What is Individual Sleep Technology (IST)?

Experience the ultimate in personalized comfort. The Grand Legacy split-head design combined with a split-head adjustable base offers unique benefits for couples, including reduced snoring and the freedom to accommodate different sleep schedules. Enjoy a customized sleep experience every night, all while eliminating that annoying middle seam where items tend to slip.

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Queen and King Mattresses are Available with and without IST

  • Mattress shown with Individual Sleep Technology

  • Mattress shown without Individual Sleep Technology

What's Inside a Grand Legacy Hybrid Mattress?

  • Endorsed by Chiropractic State Association 

  • Screened for 15,000+ chemicals

  • CertiPUR-US® Certified Foam

  • OEKO-TEX® Standard 100 Compliant Fabrics

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What's Inside a Grand Legacy Hybrid Mattress?

  • TriLUX Cool System

    Cooling cover, foams, and coils work together in the TriLUX Cool System—layered technology that absorbs and dissipates heat for cooler, more restorative sleep.

  • Motion Isolation Technology

    Individually wrapped coils isolate motion, while nano coils and copper-infused memory foam absorb the rest—keeping partners undisturbed.

  • Strength in Every Layer

    High-density foams and reinforced edges resist sagging and wear—delivering long-lasting support and stability.

Grand Comfort for Every Sleeper

  • Ultra Firm

    Offers the most support, best for back sleepers

  • Cushion Firm

    Firm with some cushioning comfort

  • Medium

    Neither too hard or too soft – just right

  • Plush

    Offers the most give, with soft, pillow comfort

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The Grand Legacy Difference

  • Free White Glove Delivery

    With Grand Legacy Mattress purchase.

  • No Money Down

    Flexible payment plans

  • 15-Year Warranty

    Durability you can trust

What People are Saying

  • ★ ★ ★ ★ ★

    "BEST SLEEP I'VE HAD IN YEARS"

    Best sleep I’ve had in years. The cooling top actually works and I no longer wake up overheated. Super supportive without feeling too firm.

    - Emily R.

  • ★ ★ ★ ★ ★

    "GREAT SUPPORT"

    The mattress is definitely cooling and has great support, especially around the edges. If you like a medium-firm feel with a cushy top, this is a great choice.

    - James M.

  • ★ ★ ★ ★ ★

    "OBSESSED!"

    Obsessed! I sleep cooler, my back feels better, and it’s insanely comfortable

    - Sarah L.