Alwyn Home Full Size 12 Inch Hybrid Mattress with Individually Pocketed Innerspring, Medium Firm, CertiPUR-US Certified, White - W2889P310468

About This Product

Drift into a realm of serene slumber with our King Size 12 Inch Hybrid Mattress, where cloud-like comfort meets unwavering support. Imagine sinking into a bed that hugs your body’s curves like a gentle embrace, while staying cool and fresh all night long—no more tossing, no more waking up hot. Crafted to cradle you in tranquility, even when your partner shifts, this mattress turns every night into a peaceful retreat, so you wake up feeling recharged, revitalized, and ready to embrace the day. Because you deserve a sleep that feels like a luxury, every single night.

Features

Cooling Comfort Fusion: 3D knitted fabric top paired with gel-infused memory foam wicks away moisture and heat, delivering a fresh, breathable sleep surface year-round
Premium Knit Fabric & Cooling Memory Foam: Skin-friendly, breathable top cover and gel-infused foam keep you cool and cozy for uninterrupted sleep
3D Knitted Fabric & Cooling Memory Foam: Breathable top cover and cooling foam regulate temperature, wick away moisture, and keep you fresh all night long
Motion Isolation Technology: Individually pocketed innersprings absorb movement, so your partner’s tosses and turns won’t disturb your rest—ideal for light sleepers or pet owners.
Individually Pocketed Innerspring: Minimizes motion transfer from partners or pets, ensuring undisturbed rest throughout the night
3D knitted fabric top cover enhances breathability and moisture-wicking, keeping you cool and fresh all night
Medium Firm Support for All Sleep Positions: Perfectly conforms to back, side, and stomach sleepers, promoting neutral spinal alignment and relieving pressure points
Zoned Support System: Engineered with targeted spring layers to promote proper spinal alignment, relieve pressure points, and enhance edge stability for mattress usability
Independent pocket coil system minimizes motion transfer, ensuring undisturbed sleep even with a restless partner or pet
Zoned spring layers provide targeted support for spinal alignment and reinforced edge stability for full mattress usability
Enhanced Edge Support & Durability: Strengthened spring coils prevent sagging and provide stable support, even when sitting or sleeping near the edges
Hassle-Free Setup: Compressed, rolled, and boxed for easy; simply unbox, unroll, and let expand 24-72 hours for a perfect fit in tight spaces.
Compressed & Rolled Packaging: Easy setup in tight spaces—simply unbox, unroll, and let expand for 24-72 hours to reach full size
Convenient Single Box Delivery: Compressed, rolled, and easy to set up—compatible with most bed frames or direct floor use; fully expands in 24-72 hours
Durable Premium Build High-quality foam and spring construction from South Korea ensures long-lasting comfort and support for years to come

Details

Cooling Type: Applied Treatment to Foam or Fabric, Gel Foam or Gel Infused Foam
Mattress Size: Twin
Comfort Level: Medium = Side, back & stomach sleepers
Mattress Top Type: Tight Top
Foam Type: Gel Memory Foam
Specialty Foam Infusion: Gel Infused
Mattress in a Box: Yes
Removable Cover: No
Upholstered: Yes
Number of Layers: 7
Weight Capacity: 550 lb.
Breathable: No
Reversible: Yes
Life Stage: Adult
Product Type: Hybrid
Mattress Layer Details: Memory Foam
General Features: Reversible
Construction Features: Mattress in a Box
Age Group: Adult

100-Night Free Trial

We believe in great sleep, guaranteed.

That's why every mattress you purchase from Wayfair comes with a 100-Night Trial. Adjusting to a new mattress takes time, so try yours for up to 100 nights. If you don't love your new mattress within the first 100 nights, contact our mattress experts to arrange a return. Please note this excludes Mattress Toppers, Crib Mattresses, Air Mattresses, and Open Box Mattresses, and you may return or exchange a mattress once per order.

Learn More