Lucid® Blue Cooling Memory Foam Mattress

In a Nutshell

This medium-firm cooling memory foam mattress is built for hot sleepers who want structured, versatile support. Gel swirl memory foam and a graphene infusion work together to pull heat away from the body all night long. 
Pre-orderEstimated to ship Nov 17, 2026
$449.99$599.99 Save $150.00 (25%)

Our Black Friday price, available now. Can’t be combined with promo codes.

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What happens next

  1. Today You pay $135.00You pay $449.99 Your mattress is reserved at the pre-order price.
  2. Est. Nov 17, 2026 It ships We charge the remaining $314.99 and email tracking.We email tracking. Nothing more to pay.
  3. Delivery Your trial begins Your 100-night trial starts the day it arrives.

Have additional questions? See our Pre-order FAQs

HSA/FSA Eligible - Save an average of 30% Learn more

  • Free Shipping

Get into the Details

    • 100-Night Sleep Trial 100-Night Sleep Trial
    • Free Shipping & Easy Returns Free Shipping & Easy Returns
    • 10-Year Limited Warranty 10-Year Limited Warranty

  • 12"

  • Medium Firm: Versatile support for all sleep styles

  • Works with all bed frames, including adjustable bases, platform frames, and slatted foundations. No box spring needed.

  • Zoned Lucid® Blue Gel Swirl Memory Foam, Graphene-Infused Fast Response Foam, Transition Foam, Base Foam. Fiberglass free.

    CertiPUR-US®: meets standards for content, emissions, and durability, verified by independent, accredited testing labs.
    • Cool-to-the-touch cover 
    • 1" zoned Lucid® Blue gel swirl memory foam 
    • 2" graphene-infused fast response foam 
    • 2" supportive transition foam 
    • 6.5" high-density base foam 

  • Allow to decompress 24–72 hours after unboxing. Do not remove cover. Spot clean only.

  • 10-Year Limited Warranty.

    *Warranty applies only to products purchased in the United States.
  • SKU LU12BLTX30GF

It’s What’s on the Inside that Matters

Lucid® Blue Cooling Memory Foam Mattress Lucid® Blue Cooling Memory Foam Mattress
Cool-to-the-Touch Cover
Zoned Lucid® Blue Gel Swirl Memory Foam
Graphene-Infused Fast Response Foam
Supportive Transition Foam
Durable Base Foam
Firm Plush
Sunburst icon

Make Friends with Morning Again

Love the feel of a memory foam mattress (with extra support), but wish itwascooler?Dingdingding, we have a winner! 

Built to Sleep Cool

A cool-to-the-touch cover delivers a refreshing feel the moment you lie down—the first layer of a cooling system designed to work longer than lights-out. 

Lucid® Blue Memory Foam

Designed to sleep cooler than traditional foam while contouring to your shoulders, hips, and lower back.  

Zoned Design

Precision cuts in the top layer create a zoned design for targeted pressure relief where you need it most: shoulders, hips, and knees.  

Graphene, Fast-Response Feel

Graphene infusion helps regulate temperature, and fast-response means it bounces back quicker, a.k.a.support without feeling stuck.

It's What's on the
Inside that Matters

Cooling
Memory Foam
Cooling
Hybrid
Ultra-Cooling
Hybrid
Feel Medium Firm Medium Plush Plush
Height 12" 12" 13"
Core All-foam Foam + zoned
encased coils 		Foam + zoned
encased coils
Cool-to-touch cover Yes Yes Yes
Lucid Blue® gel swirl
memory foam 		Yes Yes (ventilated) Yes (ventilated)
Graphene-infused fast
response foam 		Yes Yes Yes
Zoned edge-to-edge coils No Yes Yes
Active cooling PCM No No Yes
Best for All sleep styles wanting
structured, versatile support 		Side/back sleepers and
couples who want foam
contouring plus coil support 		Hot sleepers and side/back
sleepers who want the deepest
cooling and softest feel
Fiberglass free Yes Yes Yes
CertiPUR-US® certified Yes Yes Yes
Sleep trial 100 nights 100 nights 100 nights
Warranty 10 years 10 years 10 years

CertiPUR-US®

A third-party program that tests and verifies the safety, content, and durability of flexible polyurethane foam.

Fiberglass Free

Contains zero fiberglass—we use a fire-retardant fabric barrier to ensure the safety of our products.

Assembled in U.S.A.

Our mattresses are proudly assembled in Tennessee with U.S. and global parts.

The Same Perks For Less
CASPER PURPLE LEESA
Sleep Trial 100 Nights 100 Nights 100 Nights 100 Nights
Warranty 10 Years 10 Years 10 Years 10 Years
Free Shipping
2 Pillows* (Standard) $64 $120 $116 $112
Mattress Protector* (Queen) $19 $84 $126 $66
Mattress* (Queen) $900 $1,295 $1,299 $1,059
Total Price* $983 $1,499 $1,541 $1,237
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*Pricing May Not Reflect Promotions or Discounts (current as of 10/12/2026)

Frequently Asked Questions

  • Lucid® Blue is a zoned gel swirl memory foam designed to draw heat away from the body while contouring to the shoulders, hips, and lower back.

  • Graphene's natural properties may help regulate sleep temperature, and "fast response" describes how elastic and responsive the foam feels compared to traditional memory foam.

  • Yes! All Lucid® Blue mattresses are made without fiberglass and are CertiPUR-US® certified. 

  • Yes! No box spring is needed on any compatible frame. 

  • Sleep on it for up to 100 nights (we recommend at least 30 to adjust). Not satisfied? Start a return through our returns portal. Also backed by a 10-year limited warranty covering manufacturing defects.

  • This warranty covers any defects in the materials or workmanship. The following exceptions will void the warranty: excessive wear and tear, stains, misuse or improper care, alteration or repair by unauthorized representatives, damage resulting from transit or handling, or commercial use. Visit our warranty page for full details on what each warranty covers. 

  • The plan covers accidental household damage including stains, rips, cuts, punctures, and burns. These incidents must be caused by an accident or sudden event.

  • Yes, we offer financing through Affirm. Select Shop Pay Installments at checkout, then enter a few pieces of info for a real-time decision. Pick the payment plan you like best—from 4 interest-free payments every 2 weeks to monthly payments up to 24 months. You’ll never pay more than you agree to up front. Make payments at affirm.com or in the Affirm app. You’ll get email and text reminders. See our financing page for more details.

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Oh, and One More (Very Big) Thing

You care about supporting your community, and so do we. We work with charity partners to provide mattresses, pillows, and bedding to people in need. Since 2021, we’ve provided almost 55,000 mattresses for children who were sleeping on the ground.