Sealy Tanglewood™ 2.1 Medium Mattress
Responsive coils & cooling foams deliver lasting support, pressure relief & uninterrupted sleep
Sealy Tanglewood™ 2.1 Medium Mattress
Responsive coils & cooling foams deliver lasting support, pressure relief & uninterrupted sleep
- Encased coils minimize motion transfer
- Air foam enhances cooling & comfort
- Gel memory foam conforms to your body
- A reinforced edge increases sleep surface
Upgrade your sleep
+$769
Ashurst II
Upgrade your sleep with Posturepedic® support for fewer Bed Aches™

Shop Ashurst II
How to get
If tossing and turning leaves you feeling unrested, the Sealy® Tanglewood™ 2.1 Medium Mattress is built to help you sleep better with pressure relief and lasting support. Featuring Sealy® Response Encased Coils, it isolates movement for fewer partner disturbances. Plus, the StableEdge™ Pro System reinforces the perimeter for a stable surface—whether you’re lying down or sitting.
Layered with breathable, advanced foams, this mattress adapts to your body for deeper rest. SealyComfort™ Air Foam improves airflow and comfort, while SealyCool™ Gel Foam disperses weight to ease pressure points. For deeper relief, SealyCool™ Gel Memory Foam conforms to your shape, and SealySupport™ Gel Foam strengthens foundational support. A MoistureProtect™ Cover completes the mattress, helping wick away moisture so you stay cool and dry throughout the night.
Who it's best for
A flexible, breathable foam that is designed to provide airflow, pressure relief, and support.
SealyCool™ Gel Memory Foam delivers breathable comfort with a deeper level of conforming support.
Designed to isolate motion between you and your partner for a full night of undisturbed rest.
Features even more encased coils than our traditional coil edge to provide a solid seating and sleeping surface while helping to prevent dips and sags.
Features
- MEDIUM COMFORT
- MATTRESS HEIGHT
- Sealy® mattresses include SealyComfort™ Air Foam, a flexible, breathable foam that is designed to provide airflow, pressure relief and support.
- SealyCool™ Gel Memory Foam delivers breathable comfort with a deeper level of conforming support.
- Sealy® Response Encased Coils help reduce motion transfer between partners for improved rest.
- StableEdge™ Pro System features rows of sturdy, encased coils that provide more space to sleep and a durable seating surface, while also helping to reduce sagging.
Breakdown
- Quilting Layer
- SurfaceGuard and MoistureProtect
- 1" SealyComfort Air Foam
- 1" SealyComfort Air Foam
- Comfort Layer
- 5" SealyCool Gel Memory Foam
- 1.5" SealyCool Gel Foam
- Support System
- 7" Sealy® Response Encased Coil
- 1" SealySupport Gel Foam
Free Delivery
Home protection from outside dirt and elements
Delivery where you want - front door, side door or even garage
Contactless delivery, meaning we won’t enter your home
Mattress Setup and Haul Away
Includes all Free delivery services plus:
New mattress and box spring setup
Removal of packaging material from purchased item(s)
Removal of old mattress set (equal to the number of pieces purchased)*
Three maximum flight of stairs purchased items can be carried
$109.99
Mattress Setup and Haul Away / Adj Base
Includes all Mattress Setup & Haul Away services plus:
Five maximum flight of stairs purchased items can be carried
Delivery and setup of up to three mattress sets
Setup of adjustable bases purchased from Mattress Firm
$159.99
10 Year Limited Warranty
All Sealy® mattresses and non-adjustable foundations are covered by the terms of this Limited Warranty. For purposes of this Limited Warranty, the term “product” means any non-adjustable foundation and any mattress manufactured by or for Sealy Mattress Manufacturing Company, LLC (“Sealy”). Sealy warrants that it will, at Sealy’s option, replace or repair Purchaser’s Sealy product sold in the U.S. or Puerto Rico by an authorized retailer if that product is defective due to faulty wo...
Product FAQs
How much does the Sealy Tanglewood™ 2.1 Medium Mattress weigh?
What are the dimensions of a King, Queen, Full, and Twin size Sealy Tanglewood™ 2.1 Medium Mattress?
Does this mattress need a box spring?
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