A woman relaxes on a mattress in a bright, modern bedroom. The mattress has a white and blue wavy pattern with the brand name 'MULY.

MLILY- WellFlex ICE 1.0 Firmer - 14" Mattress

Twin-XL 39"x80" Purchase Two Mattresses For Split King
$1,799.00
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A woman relaxes on a mattress in a bright, modern bedroom. The mattress has a white and blue wavy pattern with the brand name 'MULY.

MLILY- WellFlex ICE 1.0 Firmer - 14" Mattress

Firmness Level:
This scale shows the firmness of the mattress. Lower numbers provide a softer, plusher feel. Higher numbers offer firmer support for proper spinal alignment.
Cooling Level:
This scale shows how cool the mattress sleeps. Lower numbers provide simple airflow. Higher numbers offer enhanced cooling to keep you comfortable.
$1,799.00
Free shipping within the contiguous United States.

Pickup available at Majestic Sleep Systems

Usually ready in 5+ days

View store information

MLILY- WellFlex ICE 1.0 Firmer - 14" Mattress

Twin-XL 39"x80" Purchase Two Mattresses For Split King

Majestic Sleep Systems

Pickup available, usually ready in 5+ days

1514 Deborah Rd SE Suite B
Rio Rancho NM 87124
United States

+15058844988

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Free shipping within the contiguous United States. Delivery is not available to Alaska, Hawaii, US territories, or military addresses.

Flexible returns

The MLILY WellFlex ICE 1.0 Firmer 14" Memory Foam Mattress combines firm, supportive comfort with advanced ICE cooling technology. This premium mattress features MLILY's innovative ICE fabric cover that actively dissipates heat, keeping you cool and comfortable throughout the night even in warm conditions.

The generous 14-inch profile delivers multiple layers of high-density memory foam with WellFlex technology that provides exceptional support while preventing excessive sinking. The 1.0 Firmer feel is ideal for back and stomach sleepers who need solid support and proper spinal alignment.

Advanced gel-infused foam works with the breathable ICE cover to regulate temperature and prevent overheating, making it perfect for hot sleepers who prefer firm support. Built for lasting durability and consistent performance, this mattress delivers years of cool, restful sleep.

Why You’ll Love It

Why You’ll Love It
Firm, stable support ideal for back & stomach sleepers
ICE cooling cover that actively pulls heat away from the body
High‑density foams that prevent sinking and maintain alignment
Gel‑infused layers that regulate temperature all night
Durable 14" profile built for long‑lasting, consistent performance

Best For

Between Extra Firm and Firm
Back sleepers who need strong lumbar support
Stomach sleepers who prefer a flatter, more stable surface
Hot sleepers who want maximum cooling performance
Sleepers who dislike sink‑in foam and want a firmer feel
Anyone needing dependable, long‑lasting support

Materials + Care

Sleep Technology
1.5" Gel AeroFusion® Memory Foam with ActiveTemp™ PCM Actively regulates temperature for a cooler, more consistent sleep
1" BioBreeze™ Memory Foam Eco-friendly foam designed for airflow and gentle pressure relief
2" Performance Memory Foam Adds responsive support and helps maintain spinal alignment
9.5" Flex Support Base Foam Durable foundation that delivers firm support and long-lasting stability
Enhanced Cooling Knit Fabric Cover Soft, breathable, and made from organic and recycled materials for eco-conscious comfort
Fiberglass-free FR Inner Cover A safe and effective flame-retardant layer around the mattress without the disadvantages of fiberglass and other fire-retardant chemicals.

Care
Spot Clean Only Use a mild detergent mixed with cold water and gently dab the area. Avoid scrubbing, soaking, or using bleach, as this can damage the cooling ICE fabric and foam layers.
Use a Breathable Mattress Protector A high‑quality protector helps keep the mattress clean, guards against spills, and preserves the cooling performance of the ICE cover.
Rotate Every 3–6 Months Rotate the mattress head‑to‑toe to promote even wear and maintain long‑term comfort and support.
Keep on a Supportive Foundation Use a solid platform, slatted base with proper spacing, or an adjustable base to maintain structural integrity and airflow.

Shipping + Setup

🛠️ Setup
Unbox. Unroll. Expand.
📦 Carefully remove the rolled mattress from the box
✂️ Cut open the protective bag (avoid sharp tools!)
🛏️ Place on bed frame and let it expand for 24–48 hours
🌙 Sleep soundly with a 10-year warranty

Shipping: Orders ship within 24 hours and typically arrive in 7–10 business days. Timing may vary based on availability.

Frequently asked questions

Does the WellFlex ICE 1.0 Firmer really sleep cooler than a traditional memory foam mattress?

Yes. The WellFlex ICE 1.0 Firmer features MLILY's ICE cooling cover along with gel-infused memory foam designed to help pull heat away from the body and regulate temperature throughout the night. It's an excellent option for sleepers who tend to overheat on traditional foam mattresses.

Is the WellFlex ICE 1.0 Firmer too firm for someone used to a softer mattress?

This mattress is designed for sleepers who prefer strong support and minimal sinkage. If you're transitioning from a much softer mattress, there may be an adjustment period, but many sleepers appreciate the stable, supportive feel that helps maintain better alignment.

Who is the WellFlex ICE 1.0 Firmer best suited for?

The WellFlex ICE 1.0 Firmer is especially well-suited for back sleepers, stomach sleepers, hot sleepers, and anyone who prefers a firmer sleep surface with dependable support and cooling performance.

Will I still get pressure relief from a firmer mattress?

Yes. While this mattress delivers a firmer feel, it also incorporates multiple comfort layers designed to cushion key pressure points while maintaining the support needed for proper spinal alignment.

What makes the WellFlex ICE different from the standard WellFlex mattresses?

The biggest difference is the advanced cooling package. The WellFlex ICE combines a specialized cooling cover with gel-infused memory foam to provide enhanced temperature regulation while still delivering the supportive WellFlex feel.

Is this a good mattress for someone who dislikes the "stuck" feeling of memory foam?

Yes. The WellFlex ICE 1.0 Firmer is designed with high-density support foams that help prevent excessive sinking, making it a great choice for sleepers who want the benefits of memory foam without feeling trapped in the mattress

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