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Magniflex Magnicool 12 Gel Mattress with Advanced Cooling Fabric

Original price $2,914.00
Original price $2,914.00 - Original price $5,828.00
Original price $2,914.00
Current price $2,649.00
$2,649.00 - $5,298.00
Current price $2,649.00
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Free Curbside Shipping: 2 Weeks
White Glove Delivery: 3 Weeks
White Glove Delivery + Removal: 3 Weeks

Complete Your Bed

This mattress pairs with either Magniflex knock-down foundation below. Add one using the "Add a Matching Magniflex Foundation" dropdown above, or view full details here.

The Magniflex Magnicool 12 Gel Mattress pairs a thermoregulating MagniCool cover with a plush Magnigel comfort layer in a 12" profile. Thousands of cooling micro-particles woven into the fabric work alongside Magnigel and Memoform to keep you cool and cushioned all night. Vacuum-compressed for efficient shipping, designed in Italy and made in the USA, and backed by Magniflex's 10-Year Limited Warranty.

Magniflex Magnicool 12 Gel Mattress

Cooling Comfort, Top of the Series

The Magnicool 12 Gel is the top of Magniflex's MagniCool line: the same thermoregulating cover fabric as the Magnicool 10 line, built up to a taller 12" profile with an added Magnigel comfort layer for a Super Soft feel over a Soft-support Eliosoft base — a plush, cloud-like surface that stays cool.

It's built with the MagniCool cover fabric, Memosoft, Super Soft Fiber padding, Magnigel Foam, Memoform, and an Eliosoft support base in a 12" profile.

Built For

Hot Sleepers

All-Night Temperature Regulation

The MagniCool cover fabric uses thousands of micro-particles distributed through the fibers to promote air circulation and wick away moisture, keeping the microclimate between you and the mattress consistently cool.

Sleep Position

Side Sleepers

The Super Soft Magnigel comfort layer cushions the shoulders and hips with a plush, cloud-like feel that side sleepers tend to prefer, while the Eliosoft base keeps the spine gently aligned underneath.

Italian Craftsmanship

Since 1962, Made in Prato, Italy

Magniflex was founded in Prato, Italy in 1962, where the brand's design and engineering team is still based today. Every mattress in this collection is designed in Italy and manufactured at Magniflex USA's factory in Miami, Florida. Every mattress is vacuum-compressed using Magniflex's patented packaging process, reducing shipping volume by roughly 90% and fully decompressing within 24 hours of unpacking.

Why You'll Love the Magnicool 12 Gel

  • Thermoregulating MagniCool fabric — thousands of micro-particles promote airflow and moisture-wicking
  • Super Soft, plush feel — over a Soft-support Eliosoft base
  • Magnigel comfort layer — extraordinarily soft, breathable, high-density gel foam
  • Multi-layer foam core — Memosoft, Magnigel, Memoform & Eliosoft working together
  • Consistent 12" profile — fits standard frames, platform beds, and adjustable bases
  • Vacuum-sealed compression shipping — decompresses fully within 24 hours of unpacking
  • Designed in Italy, Made in USA
  • 10-Year Limited Warranty

Sizes & Specifications

Available Sizes
  • Twin
  • Twin XL
  • Full
  • Queen
  • King
  • Cal King
  • Split King
Specifications
  • Construction: MagniCool cover fabric + Memosoft + Super Soft Fiber + Magnigel Foam + Memoform + Eliosoft base
  • Mattress Height: 12 inches
  • Feel: Super Soft comfort / Soft support
  • Made in: USA (Designed in Italy)
  • Warranty: 10-year limited warranty

Engineered for Plush, All-Night Cooling Comfort

Magniflex Magnicool 12 Gel diagram and materials
Construction

What's Inside

  1. 1 MagniCool Cover Fabric — thousands of cooling micro-particles distributed through the fibers promote air circulation and wick away moisture, maintaining a consistently cool microclimate all night.
  2. 2 Memosoft (1") — an anatomical, cozy foam that adapts to your body contours for a soothing feel.
  3. 3 Super Soft Fiber (1") — soft, breathable padding that adds a gentle top-of-bed cushioning layer.
  4. 4 Magnigel Foam (2") — a super plush, breathable gel foam comfort layer that offers cool, cloud-like cushioning all night long.
  5. 5 Memoform (1") — an anatomical foam that reacts to body weight and adapts to your contours.
  6. 6 Eliosoft (7") — a high-density base layer that provides gentle support to help keep the spine aligned beneath the comfort layers.
Materials Glossary
  • MagniCool fabric — the exclusive, innovative, thermoregulating cover fabric; thousands of silicate-material micro-particles distributed between the fibers provide an immediate sensation of coolness while dispersing moisture and maximizing breathability.
  • Magnigel Foam — Magniflex's evolution of first-generation gel foam, developed in-house after years of research; extraordinarily soft, breathable, and flexible while providing supportive comfort for the whole body.
  • Memosoft — an anatomical, cozy material that soothes the body with a remarkably soft, maximum-comfort feel; paired here with Memoform and Eliosoft for layered, delicate support.
Feel & Support

Built for a Plush Feel

The Magnicool 12 Gel is the plushest mattress in the MagniCool line: a Super Soft Magnigel and Memoform comfort stack over a Soft-support Eliosoft base, for a cloud-like feel with more cushioning than the Magnicool 10 Soft.

Why it matters:

  • Cloud-like comfort — deep, plush cushioning that relieves pressure points
  • Breathable gel foam — Magnigel disperses body heat for a cooler feel
  • Gentle, aligned support — the Eliosoft base keeps the spine supported underneath the plush comfort layers
Profile Height

A Consistent 12" Profile

The Magnicool 12 Gel holds a 12" profile across every size in the collection — a taller stack than the Magnicool 10 line, built to fit the added Magnigel comfort layer.

Why it matters:

  • Consistent height — the same profile no matter which size you choose
  • Frame-friendly — fits standard bed frames, platform beds, and adjustable bases
Made to Last

Designed in Italy, Made in the USA — Backed for the Long Haul

10-Year Limited Warranty: The Magnicool 12 Gel is designed in Italy and made in the USA, backed by Magniflex's 10-Year Limited Warranty against defects in workmanship and materials, so your investment is protected for years of use.

MATTRESS DIMENSIONS

  • Twin

    38" wide x 74" long
    12" High

  • Twin XL

    38" wide x 80" long
    12" High

  • Full

    54" wide x 75" long
    12" High

  • Queen

    60" wide x 80" long
    12" High

  • King

    76" wide x 80" long
    12" High

  • Cal King

    72" wide x 84" long
    12" High

  • Split King (2 Mattresses)

    38" wide x 80" long (each piece)
    12" High

*Dimensions of each individual mattress may vary.

SPECIFICATIONS

  • Construction: MagniCool thermoregulating cover fabric + Memosoft (1") + Super Soft Fiber (1") + Magnigel Foam comfort layer (2") + Memoform (1") + Eliosoft base layer (7")
  • Mattress Height: 12 inches
  • Feel: Super Soft comfort / Soft support
  • Made in: USA (Designed in Italy)
  • Certifications: OEKO-TEX® Standard 100 Class I, CertiPUR-US®, ergonomically tested with the University of Florence
  • Warranty: 10-year limited warranty against defects in workmanship and materials
  • Care: Spot clean only — use a clean white cloth with a mild cleaning solution, blot (don't rub), and air dry completely before use. Use a mattress protector; do not apply liquids directly to the mattress. Rotate periodically for even wear.

10-YEAR LIMITED WARRANTY

Magniflex is pleased to provide you with a 10-year limited warranty to protect against any potential workmanship or material defects in our mattresses. The limited warranty for mattresses remains in force for ten (10) years and is valid from the date of purchase. The original purchase receipt is required as proof of purchase. This limited warranty is to the benefit of the original purchaser of the product. It is not transferable. This warranty, with the exception of fabric or handles, covers any visible indentation exceeding one and one-quarter inches (1 1⁄4”) on one side of the mattress. In cases where identical materials are unavailable for repair or replacement, we will substitute materials of equal quality. To ensure the effectiveness of this warranty, please use the mattress in conjunction with a firm, non-spring foundation, such as a slatted/grid top bed base, Magniflex foundation, or similar hard surfaces. These options guarantee proper center support and ventilation. Your satisfaction and comfort are our top priorities. Do not use a box spring foundation or foundations with inadequate center support, as they are likely to cause defects in the mattress, which are not covered under this warranty.

Exclusions from Mattress Coverage:

Our mattress limited warranty shall NOT apply in the following circumstances:

  • Wear and tear of the product due to normal use.
  • If the product is found to be unsanitary, dampened, burned, cut, stained, and/or soiled.
  • If the product is used without a proper foundation and/or inadequate center support.
  • Defects or damages resulting from accidents, misuse, abuse, neglect, unusual physical stress, alteration, improper operation, maintenance, or handling of the product.
  • If the product has any damage to the outer fabric of the cover, including wear and tear.
  • If the product is used for commercial purposes (including, but not limited to, hotels, motels, or institutional facilities) unless designed and built for commercial use.
  • If the product is not used but rather stored (whether long or short-term) in any orientation.
  • If the product was exposed to hot or cold temperatures, wet environments, and inappropriate climate conditions, including but not limited to, rain and humidity.
  • Discoloration or other cosmetic changes.
  • If the product was repaired by third parties not authorized by Magniflex.
  • Product failure caused by factors other than defective workmanship or material.

In addition to the foregoing, this limited warranty on our mattresses shall not apply to:

  • Body impressions, which are a normal occurrence in a sleep set and indicate that the upholstery layers are performing as they were designed to do by conforming to the body’s individual contours. Such compressions are natural and are not considered structural or design defects and, therefore, are NOT covered under the warranty.
  • A normal increase in the softness of the foam that does not affect the pressure-relieving qualities of the mattress.
  • A decrease in thickness or volume up to 2” for mattresses with covers quilted in natural fiber, as natural fiber tends to flatten down with time and usage or as a result of vacuum packing the mattress before shipping.
  • Handles, if present in the product.
  • Indentations NOT greater than one and one-quarter inches (1 1⁄4”).
  • Comfort preference.
  • Transportation and inspection costs.
  • Product purchased from unauthorized retailers or dealers.
  • If the original purchaser does not present proof of purchase, which shows the date, place, and price of purchase of the product.
  • Pillows and other products are not listed in this warranty.