Alwyn Home 8''/10''/12'' Medium Gel Hybrid Mattress, Spring In A Box, OEKO-TEX® Certified & Reviews

$8''/10''/12'' Medium Gel Hybrid Mattress, Spring In A Box, OEKO-TEX® Certified, Twin, 12"$

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$8''/10''/12'' Medium Gel Hybrid Mattress, Spring In A Box, OEKO-TEX® Certified, Twin, 12"$

Customer Reviews

Rated 4.7 out of 5 stars.

32 Reviews

Showing 1-5 of 32 reviews

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Rated 5 out of 5 stars.

KrystleYorba Linda, CA

It is perfect for my daughter. Great height for her. Sturdy. Love the bed.

Jul. 28, 2026

Rated 5 out of 5 stars.

KellyFrankfort, IL

Awesome comfortable mattress. Comes compressed and immediately inflates after unwrapping.

Jan. 09, 2026

Rated 4 out of 5 stars.

Anonymous

Took it out of the bag and it seems nice and firm.

Sep. 08, 2026

Rated 5 out of 5 stars.

MarshaAnkeny, IA

Mattress Size:King,

Mattress Thickness:12"

Amazing mattress! Firm but not too firm. We love it

Jan. 14, 2026

Rated 5 out of 5 stars.

HeatherBarboursville, WV

Mattress Size:King,

Mattress Thickness:12"

When mattress is first opened it has a slight chemical smell but disappears quickly. Once mattress has had time to fully expand from being in a box, it’s quite comfortable. Has a little bit of a bounce to it but not too soft. Have not had the chance to sleep on it for long to tell how it will be in the long run.

Nov. 02, 2025

At a Glance

Sustainability Certificate(s): OEKO-TEX® STANDARD 100

Cooling Technology

General Features

Mattress Edge Support

About This Product

Designed for sleepers who tend to overheat at night, Mubulily’s hybrid mattress features a gel-infused memory foam layer and individually wrapped pocket springs to optimize airflow and dissipate heat. A tight top cover woven with cooling fibres helps wick away moisture, keeping your sleep environment consistently fresh. With a medium firmness feel and versatile sizing across 8", 10", and 12" thicknesses, this mattress adapts to your preferences and frame type. Reinforced edge support adds stability when sitting or sleeping near the edge, while motion isolation ensures a calm, uninterrupted rest.

Features

Cooling gel foam disperses heat and maintains a fresh sleep surface
Pocket coil core ensures personalized support and minimizes partner disturbance
Medium firmness suits a wide range of body types and sleeping positions
Smooth tight top enhances structure and comfort
Reinforced edge support prevents sagging and slipping off the sides
Ships vacuum-packed for easy home setup and quick recovery
OEKO-TEX® certified materials ensure a safe, non-toxic sleep environment

Certifications

Sustainability Certificate(s): OEKO-TEX® STANDARD 100
Sustainability Certification Descriptions: This product has been tested against a list of over 1,000 harmful substances according to OEKO-TEX® STANDARD 100
OEKO-TEX® Test Institute: Testex AG, Swiss Textile Testing Institute (Switzerland)

Warranty

Commercial Warranty: Yes
Commercial Warranty Length: 10 Years
Product Warranty: Yes
Warranty Length: 10 Years
Full or Limited Warranty: Limited
Warranty Details: Consumer misuse not covered, Normal wear and tear not covered
Warranty: Warranty Included, Limited Warranty

100-Night Free Trial

We believe in great sleep, guaranteed.

That's why every mattress you purchase from Wayfair.ca 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.

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Details

Cooling Type: Applied Treatment to Foam or Fabric, Gel Foam or Gel Infused Foam
Comfort Level: Medium = Side, back & stomach sleepers
Mattress Top Type: Tight Top
Foam Type: High Resilience Foam
Specialty Foam Infusion: Gel Infused
Product Type: Hybrid
Coil Type: Pocket Coil
Mattress Layer Details: Memory Foam
Country of Origin: Korea, Republic of
General Features: Breathable, Cooling Technology
Construction Features: Reinforced Edges, Mattress Edge Support, Mattress in a Box
Fill Material: Open Cell Foam