Alwyn Home Sterling 11"/13"/15" Black Gel Memory Foam Hybrid Mattress in a Box

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Sterling 15" Gel Memory Foam Euro Top Hybrid Mattress in a Box,King, 15", King

At a Glance

Medium Firmness

Cooling Technology

Breathable Construction

Compatible with Adjustable Base

Mattress Size:

King

Mattress Thickness:

15"

About This Product

This hybrid mattress brings together cooling foam layers, responsive pocket coils, and a textured knit cover that gives the piece a clean, structured presence. The surface settles comfortably around the body to ease pressure, while the coils beneath stay steady and help reduce motion for more uninterrupted rest. Reinforced edges support the perimeter and make the full surface feel usable. Each one arrives boxed for easy setup—unbox, let it expand, and settle into balanced support within a day.

Details

Product Type: Hybrid
Comfort Level / Firmness: Medium
Fill Material: Open Cell Foam
Foam Type: Gel Memory Foam
Mattress Layer Details: Memory Foam
Coil Type: Pocket Coil
Mattress Top Type: Euro Top
Construction Features: Reinforced Edges, Mattress Edge Support, Mattress in a Box
General Features: Breathable, Cooling Technology
Cooling Type: Gel Foam or Gel Infused Foam
Age Group: Adult
Compatible With: Adjustable Bed Base
Weight Capacity: 900 lb.

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.

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