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COOLVIE

Coolvie King Size Mattress, 12 Inch Hybrid King Mattress in a Box, Medium Firm Feel with Memory Foam, Pocket Spring for Motion Isolation, Extra Lumbar & Shoulder Support for Pain Relief, 80x76x12

Coolvie King Size Mattress, 12 Inch Hybrid King Mattress in a Box, Medium Firm Feel with Memory Foam, Pocket Spring for Motion Isolation, Extra Lumbar & Shoulder Support for Pain Relief, 80x76x12

$579.99 USD
$579.99 USD
Sale Sold out
Shipping calculated at checkout.

About This

  • Cooler Sleep:Stay away from stuffiness and heat!Our gel-infused foam promotes better air circulation to draw heat away from your body. This means you enjoy the contouring comfort without sleeping hot, for a more restful and comfortable night
  • Premium Hybrid:Get the best of both worlds with our hybrid design. The responsive pocketed spring base provides strong, no-sag support, while the gel-infused memory foam gently cushions your body to relieve pressure points. It's the ideal balance for back, stomach, and side sleepers
  • Targeted Lumbar & Shoulder Support:Wake up to less pain. We've engineered this king bed mattress with a reinforced support system for your lower back and shoulders. It helps keep your spine in a healthy, neutral alignment to reduce aches and stiffness
  • Stop Sleep Disturbances:This hybrid mattress king offers ample room to spread out, perfect for couples and pet owners. Its individually wrapped coils absorb movement, so you won't feel your partner roll over or get up, ensuring you both sleep soundly through the night
  • Sleep Peacefully:Made with CertiPUR-US certified foam—free from harmful substances, durable, and compliant with all mandatory & voluntary mattress safety standards, People who are prone to allergies can also use it with peace of mind
  • Easy Setup:Compact Box, Effortless Setup-Vacuum-packed for 80% smaller shipping size - perfect for apartments/dorms with tight spaces. Easy to carry (even solo!). Also, it is easy to set up and fits all kinds of bed frames，self-expands to standard thickness within 72 hours
  • Worry-Free Purchase:Every 12 inch king size mattress undergoes rigorous quality testing and comes with a 100-night trial period. Our customer service team is always ready to assist you

Overview

  • Brand : Coolvie
  • Size : King
  • Product Dimensions : 80"L x 76"W x 12"Th
  • Item Firmness Description : Firm
  • Top Style : Euro Top
  • Cover Material : Polyester Blend
  • Number of Layers : 2
  • Fill Material : Premium Foam
  • Special Feature : Breathable, Durable, Low Motion Transfer, Pressure Relief, Pressure Relieving
  • Color : White, Blue
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What Our Customers Say

Real reviews from real customers

S

Sarah M.

Verified

The quality of the bedroom furniture exceeded my expectations. The mattress is incredibly comfortable and has improved my sleep quality significantly.

May 15, 2026
J

James K.

Verified

Absolutely love my new bed frame! It's sturdy, elegant, and fits perfectly in my bedroom. The delivery was fast and assembly was straightforward.

May 10, 2026
E

Emily R.

Verified

The pillows are a game changer! They provide the perfect support and I wake up without any neck pain. Highly recommend Soft Frame products.

May 8, 2026
M

Michael T.

Verified

Outstanding customer service and premium quality furniture. The nightstand is beautifully crafted and adds a touch of elegance to my bedroom.

May 5, 2026

Soft Frame


“From restful sleep to everyday living, every detail matters—explore, discover, and transform your bedroom into a space of comfort.”

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Frequently Asked Questions

Our products are crafted with love and attention to detail, ensuring the highest quality for our customers.

We typically ship within 2–3 business days, and delivery usually takes 3–8 business days depending on your location. Some products may take longer to arrive. If there are any delays, we will notify you by email.

We offer a 30-day return policy for all unused items in their original packaging. Customer satisfaction is our priority!

We currently ship within the United States only. Unfortunately, we are unable to ship to other countries at this time.

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