$12" Cooling Medium Firm High Resilience Hybrid Pocket Coil Mattress in a Box with CertiPUR-US & OEKO-TEX® Certified, Queen$

12" Cooling Medium Firm High Resilience Hybrid Pocket Coil Mattress in a Box with CertiPUR-US & OEKO-TEX® Certified

ByAlwyn Home

$469.99

was~~$849.00~~ 45% Off

{BOLD_AS_LOW_AS}{BOLD_AFFIRM_REUSE_TITLE_SECTION_1}or 0% APR with Affirm

Members Save Extra $70.00

Plus, earn $23.50 in rewards with 5% back¹ and other exclusive perks

Join Wayfair Rewards Today

Mattress Size:

Queen

FREE 2-Day Delivery

Get it by Sat, Aug 22

43215

(Order within 7 hrs 6 mins)

Get $40 off your qualifying first order of $250+** with the Wayfair Credit Card! **

Apply Now

Get Everything You Need

Waterproof Fitted Mattress Protector - Sleep by Wayfair™

Sale

2" Reversible Gel Memory Foam Mattress Topper - Sleep by Wayfair™

Sale

Cooling Memory Foam Pillows Set of 2 – Breathable Dual-Sided Cooling Cover, Medium Support Contour Pillow for Neck & Shoulder Pain, Bed Pillows for Back Side Sleepers

7" Steel Bed Frame - Sleep by Wayfair™

At a Glance

Shop Sustainably: CertiPUR-US® Certified; OEKO-TEX® STANDARD 100

Cooling Technology

Breathable Construction

Mattress Edge Support

About This Product

Our 12"" medium-firm hybrid mattress targets sleepers with back discomfort, delivering ergonomic spinal alignment and all-night pressure relief for restful sleep. Constructed with 8 layers of premium materials, it features breathable ice silk cooling cover paired with supportive high resilience foam and individually wrapped pocket coils to minimize partner motion transfer, alongside reinforced edge construction to effectively prevent long-term edge sagging. Vacuum compressed in a box for easy doorstep delivery; full expansion takes 48–72 hours (allow extra expansion time under 59°F/15°C). Box spring sold separately. Tips: A matching fitted sheet is recommended for extra warmth during cold winters; fitted sheets are sold separately and available for individual purchase.

Features

Zero-Odor Hypoallergenic Design: Sterile sealed production eliminates new-mattress chemical odors; no air-out time required right after unboxing, hypoallergenic construction fits sensitive skin & allergy sufferers.
Ice Silk Cooling & Breathable Surface: Cool-touch ice silk cover boosts internal airflow, avoids night sweats for year-round comfortable sleep.
Medium-Firm Ergonomic Spinal Support: Balanced medium-firm feel stabilizes spinal alignment, eases chronic back pain for back & side sleepers.
Pocket Coil Motion Isolation: Individually encased pocket springs + gel foam absorb tossing/turning, zero partner sleep disruption.
Reinforced Edge Support: Thickened perimeter structure improves sitting stability and long-term anti-sagging performance.
Convenient Boxed Delivery: Vacuum-compressed packaging for easy shipping & in-home setup with quick room placement.

Customer Reviews

Rated 4.7 out of 5 stars.

52 Reviews

Customers say

Customers praise the product for its comfort and support, noting a good balance between firmness and softness. Many reviewers highlight the excellent value for the price, with some expressing pleasant surprise at the quality. The mattress is also appreciated for its supportive features and overall quality construction. Some customers mention that deeper pocket sheets may be needed for a secure fit.

AI-generated from customer reviews

12" Cooling Medium Firm High Resilience Hybrid Pocket Coil Mattress in a Box with CertiPUR-US & OEKO-TEX® Certified

ByAlwyn Home

$469.99

was~~$849.00~~ 45% Off

{BOLD_AS_LOW_AS}{BOLD_AFFIRM_REUSE_TITLE_SECTION_1}or 0% APR with Affirm

Members Save Extra $70.00

Plus, earn $23.50 in rewards with 5% back¹ and other exclusive perks

Join Wayfair Rewards Today

Mattress Size:

Queen

FREE 2-Day Delivery

Get it by Sat, Aug 22

43215

(Order within 7 hrs 6 mins)

Get $40 off your qualifying first order of $250+** with the Wayfair Credit Card! **

Apply Now

Get Everything You Need

Waterproof Fitted Mattress Protector - Sleep by Wayfair™

Sale

2" Reversible Gel Memory Foam Mattress Topper - Sleep by Wayfair™

Sale

Cooling Memory Foam Pillows Set of 2 – Breathable Dual-Sided Cooling Cover, Medium Support Contour Pillow for Neck & Shoulder Pain, Bed Pillows for Back Side Sleepers

7" Steel Bed Frame - Sleep by Wayfair™

At a Glance

Shop Sustainably: CertiPUR-US® Certified; OEKO-TEX® STANDARD 100

Cooling Technology

Breathable Construction

Mattress Edge Support

About This Product

Features

Zero-Odor Hypoallergenic Design: Sterile sealed production eliminates new-mattress chemical odors; no air-out time required right after unboxing, hypoallergenic construction fits sensitive skin & allergy sufferers.
Ice Silk Cooling & Breathable Surface: Cool-touch ice silk cover boosts internal airflow, avoids night sweats for year-round comfortable sleep.
Medium-Firm Ergonomic Spinal Support: Balanced medium-firm feel stabilizes spinal alignment, eases chronic back pain for back & side sleepers.
Pocket Coil Motion Isolation: Individually encased pocket springs + gel foam absorb tossing/turning, zero partner sleep disruption.
Reinforced Edge Support: Thickened perimeter structure improves sitting stability and long-term anti-sagging performance.
Convenient Boxed Delivery: Vacuum-compressed packaging for easy shipping & in-home setup with quick room placement.

12" Cooling Medium Firm High Resilience Hybrid Pocket Coil Mattress in a Box with CertiPUR-US & OEKO-TEX® Certified

Get Everything You Need

Waterproof Fitted Mattress Protector - Sleep by Wayfair™

2" Reversible Gel Memory Foam Mattress Topper - Sleep by Wayfair™

Cooling Memory Foam Pillows Set of 2 – Breathable Dual-Sided Cooling Cover, Medium Support Contour Pillow for Neck & Shoulder Pain, Bed Pillows for Back Side Sleepers

7" Steel Bed Frame - Sleep by Wayfair™

At a Glance

100-Night Free Trial

Customer Reviews

Customers say

Customer Reviews

Customers say

12" Cooling Medium Firm High Resilience Hybrid Pocket Coil Mattress in a Box with CertiPUR-US & OEKO-TEX® Certified

Get Everything You Need

Waterproof Fitted Mattress Protector - Sleep by Wayfair™

2" Reversible Gel Memory Foam Mattress Topper - Sleep by Wayfair™

Cooling Memory Foam Pillows Set of 2 – Breathable Dual-Sided Cooling Cover, Medium Support Contour Pillow for Neck & Shoulder Pain, Bed Pillows for Back Side Sleepers

7" Steel Bed Frame - Sleep by Wayfair™

At a Glance

100-Night Free Trial

Services

12" Cooling Medium Firm High Resilience Hybrid Pocket Coil Mattress in a Box with CertiPUR-US & OEKO-TEX® Certified

Get Everything You Need

Waterproof Fitted Mattress Protector - Sleep by Wayfair™

2" Reversible Gel Memory Foam Mattress Topper - Sleep by Wayfair™

Cooling Memory Foam Pillows Set of 2 – Breathable Dual-Sided Cooling Cover, Medium Support Contour Pillow for Neck & Shoulder Pain, Bed Pillows for Back Side Sleepers

7" Steel Bed Frame - Sleep by Wayfair™

At a Glance

Description

Specifications

Return Policy

Customer Reviews

Customers say

Customer Reviews

Customers say

12" Cooling Medium Firm High Resilience Hybrid Pocket Coil Mattress in a Box with CertiPUR-US & OEKO-TEX® Certified

Get Everything You Need

Waterproof Fitted Mattress Protector - Sleep by Wayfair™

2" Reversible Gel Memory Foam Mattress Topper - Sleep by Wayfair™

Cooling Memory Foam Pillows Set of 2 – Breathable Dual-Sided Cooling Cover, Medium Support Contour Pillow for Neck & Shoulder Pain, Bed Pillows for Back Side Sleepers

7" Steel Bed Frame - Sleep by Wayfair™

At a Glance

Description

Specifications

Return Policy

Services