Beautyrest Harmony Beachfront Bay Medium Mattress


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Why You’ll Love It

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  • adjustable friendly

    Upgrade to better sleep— elevate your support and discover the perfect mattress with adjustable bed base compatibility.

  • innerspring mattress

    It's a classic for a reason— durable support and responsive springs combine for your best, undisturbed rest.


Ease aches and pains and experience revitalizing sleep with the Beautyrest® Harmony Medium Innerspring Mattress from the Premier Beachfront Bay series. Including a lofty quilted top with cooling comfort, the sustainable fabric cover made from plastic bottles diverted from the ocean creates a breathable, moisture-wicking surface that also helps contribute to cleaner water. A layer of AirCool® foam enhances airflow and offers advanced pressure relief, while the Precision Support System™ of single-stranded pocketed coils minimizes motion transfer and provides head-to-toe support.


  • Made in the USA
  • Comfort: Medium
  • Earth-Friendly Sustainable Fabric (Cover): Lush sleep surface made from up to 30 plastic bottles hand collected along coastlines and ocean-bound waterways (varies by model ranging from 30 to 50 bottles).
  • Moisture-Wicking Fabric (Cover): Breathable, moisture-wicking fabric helps to manage temperature for more comfortable sleep. 
  • AirCool® Foam (Comfort Layer): Breathable foam with a channeled design provides pressure relief and allows airflow throughout the mattress. 
  • 825 Series Pocketed Coil® Technology (Support System): A Precision Support System™️ offers consistent head-to-toe support and motion isolation with single-stranded individually pocketed coils.
  • Adjustable friendly innerspring mattress
  • Twin Size Dimensions: 38" W x 75" D x 11.5” H
  • Twin XL Size Dimensions: 38" W x 80" D x 11.5” H
  • Full Size Dimensions: 53" W x 75" D x 11.5” H
  • Queen Size Dimensions: 60" W x 80" D x 11.5” H
  • King Size Dimensions: 76" W x 80" D x 11.5” H
  • Cali King Size Dimensions: 72" W x 84" D x 11.5” H
  • Dress your new bed for the ultimate luxury by adding the Beautyrest 500TC Damask Stripe Cotton All Season Hungarian Goose Down Comforter
  • Warranty: 10 year
  • To view a copy of this product's law label, search this database by entering Model Number 700811721 in the Product ID Search box.
We have purchased all of our bedding for the last 30 years from City Mattress and your products and services have been consistently excellent. Thank you!!! Newton B. Green II