SHEEX® Performance Max Quantum-Hybrid Cooling Mattress

Style Number: 500007

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  • The revolutionary SHEEX® Performance Max Quantum-Hybrid Cooling Mattress is crafted with the latest SHEEX Sleep•Tech Technology and style to deliver a deeper, more restorative sleep while allowing air to move freely around your body to maintain your ideal sleep temperature. We’ve engineered this mattress with an adaptive core to maintain optimum support and alignment, while the sleep surface has a medium firmness feel for maximum comfort and relief of pressure points.

    At the heart of this innovative mattress is up to 1200 Bolsa® Pocketed-Coils surrounded by Quantum® Edge Elite supporting coils designed to provide unrivaled support and comfort. The coils also help prevent roll-together which reduces sleep disrupting partner movements. Two additional layers of memory foam include Gel Infused Deep Core Support Foam and ventilated HyPURGel™ powered by Future Foam which work together to deliver pressure relieving comfort and unrivaled temperature controlling airflow to maintain your ideal sleeping temperature. Wrapped in a cooling and breathable SHEEX Performance Knit cover, this mattress guarantees you are on your way to the deepest, most comfortable night’s sleep that only SHEEX can offer.

    To ensure quality, all SHEEX mattresses are made to order at the time of purchase. Orders will ship within 10 - 14 business days and will arrive on your doorstep in an easy-to-unpack box. Set up can be done in minutes so you can start getting the best sleep of your life.

    SHEEX®Performance Sleep|Sleep Cool. Sleep Dry. Sleep Comfortable.™

    • Designed and manufactured in the USA
    • Layer 1 - SHEEX Performance Knit Cover; provides maximum breathability and conformance.
      (Cover - 98.6% Polyester/ 1.4% Spandex, Border- 99.7% Polyester/ 0.3% Spandex)
    • Layer 2 – Hyper-Cooling Gel-Infused Memory Foam; eliminates pressure points while transferring excess heat away from your body.
    • Layer 3 - Gel-Infused Deep Core Support Foam; contributes to proper support and alignment while you sleep.
    • Layer 4 – Bolsa® Pocketed-Coil Foundation with Quantum® Edge Support; provides an adaptive and supportive medium-firmsleep surface that eliminates motion transfer while providing a true edge-to-edge sleep surface for Max Airflow around the sleeper, leading to an ideal sleep temperature throughout the night.
    • Layer 5 – High-Density Base Foam.


    • Twin: 39” x 75” x 11”
    • Full: 54” x 75” x 11”
    • Queen: 60” x 80” x 11”
    • King: 76” x 80” x 11”

  • Spot Clean outer cover. Always protect your mattress with a liquid barrier mattress protector.

  • 10-Year Limited Warranty


    Available in sizes Twin, Full, Queen, King. A combination of memory foam and coil technology, this mattress is sure to deliver cooling, supportive, cloud-like comfort. Featuring the Performance Knit Cover, Hyper-Cooling Gel-Infused Memory Foam to eliminate pressure points and transfer excess heat away from your body. Gel-Infused Deep Core Support Foam, Bolsa Pocketed-Coil Foundation with Quantum Edge Support provides adaptive and supportive medium-firm sleep surface that eliminates motion transfer and provides the ideal sleep temperature throughout the night.

    Mattress diagram mobile
  • DO:

    Use a premium-quality mattress pad to protect your sleep surface and ensure Limited Warranty coverage. Use a sturdy, high-quality bed frame. A center support is a must to prevent bowing or breakage. Protect your mattress with a protector.


    Remove the law tag at the end of your mattress, as this has the identification needed during the warranty process. Allow anyone to stand or jump on your mattress. Allow your mattress to get wet. Any liquids may damage mattress components.


  • Mattress Guide