100-night trial
Free shipping
20-years warranty
Made in USA
All Foams Are CertiPur-Us
Lytton Signature: Dual Harmony
Lytton Signature: Dual Harmony
GREAT FOR PARTNERS WHO NEED DIFFERENT COMFORT OPTIONS
• Organic Cotton Cover for Breathability
• 14 ILD (Plush) and/or 24 ILD (Firm) UltraComfort™ Foam for Superior Temperature Regulation
• Quantum Coil System for Minimum Motion Transfer and superior edge support
• Supportive Air Technology for Excellent Pressure Relief
• Dual split available in queen, king and cal king
• Zippered top for easy comfort exchange
• Lifetime comfort exchange*
Couldn't load pickup availability
Lytton Comfort Feels
Comfort That Cares For You and the Planet
Experience comfort with a conscience. The Lytton Signature Dual Harmony mattress lets you easily swap the inner foam layer to adjust firmness, so you can keep your mattress instead of replacing it after your sleep trial.
Get a mattress tailored to your needs while reducing waste. Our sustainable design is built for the long haul, keeping more out of landfills.
Extend your mattress's life by rotating, flipping, or refreshing the layer when needed
Your Mattress, Your Way
The Lytton Dual Harmony mattress features a hidden zipper for easy swapping of the UltraComfort™ Temperature Responsive Foam. This advanced, breathable foam delivers the perfect balance of support and comfort, combining the pressure relief of memory foam with the durability of traditional foam
Perfect Sleep for Both of You
Does your partner love a soft, cloud-like feel while you prefer a firmer surface? With our innovative "dual split" option, you can each choose your ideal firmness, creating a mattress that suits both of you perfectly
*This feature is exclusively offered in CA King, King and Queen Beds
Cool Comfort and Strong Support
This mattress features a robust innerspring system with Patented Leggett and Platt Quantum coils, arranged in three ergonomic zones. Reinforced steel edges provide solid support, reduce motion transfer, and keep your spine aligned while easing pressure points. Plus, its cooling design ensures you sleep up to 28% cooler than traditional foam mattresses
At Lytton Sleep, we surpass the benchmarks set by the industry
Our commitment to artistry, your well-being, and environmental responsibility is gaining recognition. Lytton Sleep is endorsed by certifying bodies, independent evaluators, and satisfied customers alike
"The best soft mattress overall & The most comfortable firm mattress"
"ideal for people wanting pressure relief, Couples who value edgesupport, hot sleepers, and those who prefer tall mattress"
"Side, back, and hot sleepers will love its cooling, luxurious design."
"Lytton is a solid hybrid by any definition."
"Well-crafted design and quality materials."
"Perfect balance of pressure relief and zoned support."
Collapsible content
Lytton Comfort
Comfort Exchange
Frequently asked questions
Suitability for Bed Frames and Foundations
The Lytton mattress is ideally paired a platform frame, or an adjustable base.
*The utilization of non-approved foundations, including bowed slats or box springs, will result in the forfeiture of return and warranty privileges. Such usage may lead to increased sinkage and inadequate support. Further details on mattress returns can be found in our terms of service
Does the Lytton mattress get too warm?
The Lytton Sleep Mattress is ideal for warmer sleepers. Combining both ULTRACOMFORT™ FOAM and LEGGETT AND PLATT QUANTUM COILS for enhanced temperature regulation
Is this mattress suitable for intimate activities?
This is an excellent question when shopping for a mattress. The Lytton Comfort Split mattress is ideal for couples for more reasons than different firmness options. Increased edge support coils, handles for adjusting, and responsive foams provide a supportive surface for sex and sleep.
How is it shipped, and how long until it fully expands?
The Lytton Comfort Split once constructed, is compressed, folded, and rolled into a large cardboard box. Queen, King, and California King orders are double-boxed to ensure your mattress arrives undamaged. Once received, your Lytton mattress will reach its intended height within 12 to 24 hours.
How can I initiate an exchange?
Lytton sleep is one of the few mattress company that allows a no-return exchange. The Lytton Split Comfort Exchange can be unzipped to reveal a swappable firmness layer. If you'd like to initiate an exchange, don't hesitate to contact our team at hello@lyttonmattres.com to begin the exchange process. If you've purchased a Queen, King or California King size mattress, you've got even more options, as you may only want to exchange one side's foam layer.
Let's break it down
ORGANIC COTTON TUFTED COVER
Combination of a luxurious, organic cotton cover with advanced foam layers designed for comfort, cooling, and durability. The cover is primarily organic cotton for a natural feel, with a blend of polyester to enhance durability, while the foam layers underneath contribute to a cool and supportive sleep experience.
UltraComfort™ FOAM
Designed to provide superior support, pressure relief, and temperature regulation while minimizing motion transfer. This combination of features ensures a cooler, more comfortable, and stable sleep experience, making it ideal for those seeking both comfort and performance in a mattress.
LEGGETT AND PLATT QUANTUM EDGE COIL UNIT
Provides strong, consistent support across the entire mattress, reduces motion transfer for undisturbed sleep, and enhances temperature control, keeping you cool throughout the night.
BASE FOAM
Serves as a strong, durable foundation that supports the entire mattress structure and contributes to its longevity.
HANDLE
Designed for user convenience, making it simple to rotate and maintain your mattress for long-lasting comfort.
The feedback we value
the most
comes from the real experiences of our customers who sleep on Lytton mattresses
Setting the Standard
Superiority Unveiled Among Top Online Mattress Brands
Let's take a closer look at how Lytton Signature compares to other online mattress brands like Nest and Wink. This comparison aims to highlight the key features and qualities of each, helping you see how they stack up against one another.
 |
 |
 |
 |
|
Lytton Signature |
Nest bedding |
Winkbeds |
Tempur-Pedic |
|
| Thickness |  12" |
 12" |
11.5" |
10" |
| Euro Pillow Top Cover | ✔️ |
X |
✔️ |
X |
| Cooling Foam Cover | ✔️ |
✔️ |
X |
X |
| UltraComfort Foam™️ | ✔️ |
X |
X |
X |
| Support Edge Coil System | ✔️ |
✔️ |
X |
X |
| 100 Night Trial | ✔️ |
✔️ |
✔️ |
X |
| 25 Year Warranty | ✔️ |
✔️ |
X |
X |
| Price (Queen Size) | $1399 |
$1705 |
$1799 |
$2199 |
save up to $400 |
We offer expert assistance in brand and build comparisons
Reasons to Love Your Lytton
-
100-night trial
Worried about commitment? No problem! Enjoy a 100-night trial to familiarize yourself with the mattress before deciding
-
Made in USA
Handcrafted and individually tailored in our USA facility by skilled artisans
-
20-years infinity warranty
Rest assured! Your Lytton mattress is covered by a lifetime limited warranty
-
0% APR Available
Affirm and Lytton Sleep have partnered to provide straightforward financing – no strings attached
