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Purple Plus Mattress - The Purple Plus Gel Flex Mattress

The plus mattress


The plus mattress


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Why You’ll Love It

1 5 10
Mattress Type
  • adjustable friendly

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

  • bed in a box

    Where comfort meets convenience and gets delivered to your doorstep— who says you can’t have it all?


Responding to your body instantly, The Purple Plus™ Mattress provides a comfort upgrade with an additional 2-inch layer of premium cushioning foam below the patented GelFlex™ Grid for a true medium feel. Made in the USA with innovative sleep technology and non-toxic, hypoallergenic materials, the hyper-elastic Polymer® Purple Grid™ flexes around your pressure points, keeps your body in perfect alignment, and lets air flow and body heat escape through the open-air channels. The breathable stretch-knit cover creates a fresh, dry sleep surface, while a dual-layer high-density foam base offers durability, improves adaptability, and helps to isolate motion transfer.


  • Made in the USA
  • Comfort: Medium
  • SoftFlex™ Cover: The breathable, signature stretch-knit cover allows you to feel the complete instant response of the proprietary GelFlex™ Grid below and promotes healthy airflow.
  • Purple GelFlex™ Grid Layer: 2” of breathable GelFlex™ Grid cradles pressure points, including the hips and shoulders, while simultaneously helping to keep the rest of your body in proper alignment.
  • Premium Comfort Foam Layer: An extra 2-inches of premium polyurethane comfort foam improves cushioning and enhances responsivity, allowing each inch of your body to stay adequately supported after readjusting or rolling over as you sleep.
  • Foam Layers: Includes a 3” soft, cushioning layer over a 4” firm, supportive layer of high-density polyurethane foam for an ideal combination of sleep comfort and support and creates a durable, long-lasting base.
  • Purple GelFlex™ Grid Material: Patented hyper-elastic Polymer® with a nontoxic moisture-wicking treatment. Features over 1,400+ open-air channels built into the temperature-neutral grid that instantly flexes and responds, staying soft where you want it and firm where you need it while remaining comfortably cool throughout the night.
  • Fabric Content: 98% polyester/2% spandex (top panel), 74% polyester/26% acrylic latex (non-slip bottom panel)
  • Hypoallergenic, durable, and nontoxic mattress design.
  • Fire-retardant materials with a nontoxic (not chemically-treated) barrier.
  • Made from hypoallergenic materials that are both CertiPUR-US® and Clean Air GOLD certified.
  • Adjustable friendly bed-in-a-box mattress
  • Twin Size Dimensions: 38" W x 75" D x 11” H
  • Twin XL Size Dimensions: 38" W x 80" D x 11” H
  • Full Size Dimensions: 54" W x 75" D x 11” H
  • Queen Size Dimensions: 60" W x 80" D x 11” H
  • King Size Dimensions: 76" W x 80" D x 11” H
  • Cali King Size Dimensions: 72" W x 84" D x 11” H
  • Get customizable sleep support by adding the Ascent Adjustable Bed Base
  • Warranty: 10 year

*Free Local Delivery
& Set Up*

At City Mattress local delivery and set up is always free with exceptions. Our delivery experts work exclusively for City Mattress. They will deliver and set up your new purchase for free or a set-up charge depending on the products. Should you wish to remove your old bedding, we can do that for a nominal charge.

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After your online purchase is completed, you will receive a call to schedule a convenient delivery.

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Finance Your Purchase

Financing options are available on all products with approved credit. Shop online or come into your local City Mattress store today.
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

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