Twin Mattress, 12 Inch Hybrid Memory Foam Mattress in a Box, Pressure Relief for Back Support, Medium Firm, Individually Pocket Springs, 100-Night Trial & CertiPUR-US Certified, Twin Size, White
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FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Size: Twin
Style: 12"
Features
- COMFORTABLE SUPPORT: Twin size mattress use a unique combination of pocketed coils and gel memory foam with 6 times more motion isolation than traditional springs to support the natural curves of the spine, relieve pressure, and promote better sleep positions. Reinforced edge support enhances durability and stability for mattress twin.
- BREATHABLE & HEALTHY: COOLMI twin hybrid mattress are made from premium fabrics that are skin friendly, comfortable, and breathable, with layers of gel memory foam and carefully designed pocketed spring gaps for twin size mattress in a box optimal airflow and reduced heat retention for a cool, comfortable night's sleep.
- MOTION ISOLATION & MEDIUM FIRMNESS: The 12 inch twin mattress is built with high quality pocketed coils and high density foam to provide the perfect combination of softness and support, medium firm mattress twin effectively releases pressure and relieves fatigue while absorbing noise and vibration for a calmer, undisturbed night's sleep.
- CERTIPUR-US CERTIFIED: Enjoy a comfortable, healthy night's sleep on a fresh, odor free mattress with this twin matress made of CertiPUR-US certified premium foam that is free of harmful substances and fiberglass, suitable for all people (including pregnant women and children),twin spring mattress allows you to use it with peace of mind, providing better sleep for you and your family.
- HASSLE-FREE PURCHASE: Twin bed mattress is compressed and packaged in a box that requires no complicated assembly. After unpacking, please wait a while for it to fully unfold.COOLMI Hybrid memory foam mattress fits most bed frames. If you have any questions, please feel free to contact our customer support team!
Brand: COOLMI
Size: Twin
Product Dimensions: 75"L x 39"W x 12"Th
Top Style: Euro Top
Cover Material: Cotton
Number of Layers: 3
Fill Material: Gel Memory Foam, High Density Foam
Weight Limit: 600 Pounds
Special Feature: Breathable, Durable, Pocketed Coil, Pressure Relief, Temperature Regulating
Color: White & Gery
Product Dimensions: 75 x 39 x 12 inches
Item Weight: 30 pounds
Manufacturer: COOLMI
Date First Available: September 11, 2025
Age Range Description: Suitable for all ages
Frequently asked questions
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View our full returns policy here.
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