Person adjusting a mattress topper with 'MLILY' branding on a bed.

MLILY- 5-Sided Super Cooling Mattress Protector

Twin 39''x75"
$159.00
Skip to product information
Person adjusting a mattress topper with 'MLILY' branding on a bed.
  • Person adjusting a mattress topper with 'MLILY' branding on a bed.
  • Mattress on a bed in a bedroom with a box on top
  • Person adjusting a fitted sheet on a bed in a bedroom setting.
  • White mattress protector on a bed with a beige headboard.
MLILY- 5-Sided Super Cooling Mattress Protector

MLILY- 5-Sided Super Cooling Mattress Protector

$159.00
Free shipping within the contiguous United States.

Pickup available at Majestic Sleep Systems

Usually ready in 5+ days

MLILY- 5-Sided Super Cooling Mattress Protector

Twin 39''x75"

Majestic Sleep Systems

Pickup available, usually ready in 5+ days

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

+15058844988

Share this product:

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

Flexible returns

The MLILY 5-Sided Super Cooling Mattress Protector combines advanced cooling fibers with breathable coverage to keep your sleep surface fresh, dry, and comfortably cool. With waterproof protection, allergen defense, and a fitted design that accommodates mattresses up to 18" deep, it delivers next-level comfort for hot sleepers and anyone seeking performance-driven rest.
Why You’ll Love It

Why You’ll Love It
Instant, all‑night cooling thanks to integrated cooling fibers that actively pull heat away from your body.
Five‑sided protection that shields the top and sides of your mattress from moisture, spills, and allergens without trapping heat.
Breathable, high‑performance design that enhances airflow and keeps your sleep surface feeling fresh and comfortable.
Secure, fitted-sheet style that hugs mattresses up to 18" deep and stays smooth—even on adjustable bases.
Perfect for hot sleepers who want a cooler, cleaner, more comfortable sleep environment every night.
Best For

Hot Sleepers who need a consistently cool surface that actively pulls heat away.
Sweaty or Humid-Climate Sleepers who want moisture-wicking protection without sacrificing breathability.
Allergy-Sensitive Sleepers who benefit from a barrier against dust, dander, and everyday allergens.
Active Sleepers & Couples who need a protector that stays smooth and secure through movement.
Adjustable Base Users who want a fitted-sheet design that flexes without bunching.
Anyone Protecting a Premium Mattress and wanting cooling performance plus five‑sided coverage.
Materials + Care

Waterproof top surface & sidewall protection against spills and stains
Moisture‑wicking technology keeps your bed fresh and dry
Regulates sleeping climate for cooler, more comfortable rest
Breathable, cooling fabric enhances airflow and comfort
Fitted design stretches up to 18" deep, perfect for most mattresses

TPU Lamination
20gsm TPU lamination blocks spills and stains while remaining silent—no plastic sounds or bulky layers.
Top Panel: 430gsm (35% cooling polyethylene, 65% polyester air layer) + 20gsm TPU
Skirt: 110gsm polyester jersey
Coverage: 5-sided (top + 4 sides)

Care
Machine wash on cold using a gentle cycle to preserve the fabric and waterproof layer.
Use mild detergent only — avoid bleach, harsh chemicals, or fabric softeners, which can damage the TPU barrier.
Tumble dry on low or air‑dry for best results; high heat can weaken waterproofing over time.
Do not iron or dry clean, as heat and chemicals can affect the protector’s performance.
Remove promptly after drying to keep the fabric smooth and prevent wrinkles.
Wash regularly to maintain freshness, especially for hot sleepers or humid environments.
Shipping + Setup

📦 Unbox – and relax
🌙 Sleep soundly with a 10-year warranty and OEKO-TEX Certified

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

What makes the Super Cooling Mattress Protector different from a standard mattress protector?

The Super Cooling Mattress Protector features advanced cooling fibers that actively pull heat away from your body while providing waterproof protection, helping create a cooler and more comfortable sleep environment.

Is this mattress protector waterproof?

Yes. It offers waterproof protection across the top and sides of your mattress to help guard against spills, moisture, stains, and everyday accidents.

Will this help me sleep cooler at night?

Absolutely. The integrated cooling fibers and breathable fabric are specifically designed to regulate temperature, improve airflow, and keep your sleep surface cooler throughout the night.

What does "5-sided protection" mean?

5-sided protection means the protector covers the top and all four sides of your mattress, providing enhanced defense against spills, allergens, and everyday wear.

Is this a good choice for hot sleepers?

Yes. This protector was designed specifically for hot sleepers who want a cooler sleep surface that helps dissipate heat and wick away moisture.

Does the protector make noise when I move?

No. The TPU waterproof barrier is designed to remain silent, so you get waterproof protection without the crinkly plastic sounds found in some protectors.

Will it work on an adjustable base?

Yes. The fitted-sheet design stretches securely over the mattress and flexes smoothly with adjustable bases without bunching or slipping.

What mattress sizes and depths will it fit?

The deep-pocket design accommodates mattresses up to 18 inches thick, making it suitable for most premium mattresses.

Can it help with allergies?

Yes. The protective barrier helps defend against dust, dander, allergens, and other everyday irritants for a cleaner sleep environment.

How do I clean the mattress protector?

Simply machine wash on a cold, gentle cycle using mild detergent and tumble dry on low heat or air dry for best performance and longevity.

11. Is this a good protector for a premium mattress?

Definitely. It combines cooling performance, waterproof protection, allergen defense, and 5-sided coverage to help extend the life of your mattress.

You might also like...