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COOLVIE

Coolvie Firm Twin Mattress for Adults in a Box, 12 Inch Twin Bed Mattress with Extra Lumbar & Shoulder Support, Hybrid Memory Foam & Pocket Spring for Pressure Relief, 100-Night Trial

Coolvie Firm Twin Mattress for Adults in a Box, 12 Inch Twin Bed Mattress with Extra Lumbar & Shoulder Support, Hybrid Memory Foam & Pocket Spring for Pressure Relief, 100-Night Trial

$389.99 USD
$389.99 USD
Sale Sold out
Shipping calculated at checkout.

About This

  • Say Goodbye to Stuffy Heat-Coolvie hybrid twin mattress features gel-infused memory foam that actively absorbs body heat to create a cooling layer, combined with a bottom layer of 3D breathable coils that accelerate air circulation. This dual cooling system delivers long-lasting comfort, with tests showing the sleep surface temperature is 2-3°C lower than ordinary mattresses
  • Sleep as Soundly as a Baby-The ergonomically zoned pocket springs feature 20% denser coils in the lumbar area, ensuring minimal sinkage (≤3cm) when turning over to relieve body pressure. With superior motion isolation, partner disturbances during nighttime movements are reduced by 70%—a blessing for light sleepers
  • Enhanced Support for Carefree Sleep-Upgraded with built-in pocket springs and reinforced with high-density support foam along the sides, this hybrid mattress maintains its shape even with prolonged sitting. The enhanced stability not only improves safety but also extends the mattress's lifespan, ensuring lasting comfort
  • Healthy Fabric for All-Day Comfort Made with premium, skin-friendly fabric that meets maternal & infant safety standards—free from fiberglass, formaldehyde (0%), and fluorescent agents. Its anti-static design provides a cloud-like, bare-skin sleeping experience
  • CertiPUR-US Certified foam for Your Peace of Mind-Coolvie mattress twin size uses CertiPUR-US Certified foam that contains no harmful substances, ensuring safety and durability while meeting all applicable mandatory and voluntary safety standards for mattress products
  • Easy Setup, Install by Yourself in Minutes-Featuring a smart, sleep-ready design straight out of the box. Our vacuum-sealed rolling technology reduces shipping volume by 80%, making it light enough for anyone (even women) to handle effortlessly. Unbox and watch it automatically expand to full thickness within 72 hours (for best results, lay flat undisturbed for the first 24 hours)
  • Professional Brand Service for a Worry-Free Purchase-Every twin mattress 12+ inchs undergoes rigorous quality testing and comes with a 100-night trial. Our customer service team is always available to address any inquiries

Overview

  • Brand : Coolvie
  • Size : Twin
  • Product Dimensions : 75"L x 39"W x 12"Th
  • Item Weight : 52 Pounds
  • Item Firmness Description : Firm
  • Top Style : Gel Top
  • Cover Material : Cooling Knit Fabric Cover
  • Number of Layers : 3
  • Fill Material : Memory Foam
  • Special Feature : Breathable, Pressure Relief
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Customers are saying

4.7 ★ (127 reviews) · Verified Buyer
  • ⭐⭐⭐⭐⭐
    The sofa looks amazing in my living room. The fabric feels high quality and it’s more comfortable than I expected. Definitely worth the price.

    James R.

    ⭐⭐⭐⭐⭐
    Very sturdy and easy to assemble. The wood finish looks natural and fits perfectly with my other furniture.

    Emily K.

    ⭐⭐⭐⭐☆
    Solid frame and no noise at all when sleeping. Took a bit of time to assemble but overall very satisfied.

    Michael T.

    ⭐⭐⭐⭐⭐
    Super comfortable. I’ve been sleeping much better since I got this. It’s firm but still soft enough.

    Sarah L.

  • ⭐⭐⭐⭐⭐
    Simple design and gives off a nice warm light. Perfect for evening atmosphere.

    Daniel W.

    ⭐⭐⭐⭐⭐
    The table and chairs are very well made. Looks even better in person and feels durable.

    Olivia M.

    ⭐⭐⭐⭐⭐
    Comfortable and stylish. I use it daily and it hasn’t shown any signs of wear.

    Chris J.

    ⭐⭐⭐⭐☆
    Spacious and practical. Took some effort to build but worth it.

    Brian K.

  • ⭐⭐⭐⭐⭐
    Plenty of storage space and looks clean. Helped organize my room a lot.

    Anna P.

    ⭐⭐⭐⭐⭐
    Compact but functional. The drawer slides smoothly and feels solid.

    David S.

    ⭐⭐⭐⭐☆
    Bright and modern. Installation was easy and it lights up the whole room nicely.

    Jessica H.

    ⭐⭐⭐⭐⭐
    Soft and comfortable underfoot. The color matches the pictures well.

    Ashley W.

Frequently Asked Questions

Orders are typically processed within 3–5 business days. Delivery usually takes 3–12 business days depending on your location.

Yes, we offer a 30-day return policy. Items must be unused, in original condition, and include original packaging.

Once your order has been shipped, you will receive a tracking number via email.

Please inspect your order upon arrival and contact us immediately if there is any issue. We will review the case and make it right.

Orders cannot be canceled once they have been processed. If you contact us before processing, cancellation may be possible.