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🇺🇸 United States · Hybrid (coils and foam) vs Hybrid (coils and foam)

Puffy DiamondvsAlexander Signature Hybrid

Which one is best for you? Puffy Diamond vs Alexander Signature Hybrid - 2026 comparison by Vs Mattress

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Puffy DiamondEnjoy $1,350 In SavingsAlexander Signature HybridUp to 60% Off
Top pickPuffy Diamond logoPuffy Diamond

Puffy Diamond

by Puffy · Hybrid (coils and foam)

Enjoy $1,350 In Savings

LIFETIME · 101-night trial

Alexander Signature Hybrid logoAlexander Signature Hybrid

Alexander Signature Hybrid

by Nest Bedding · Hybrid (coils and foam)

Up to 60% Off

LIFETIME · 100-night trial

Pricing by size

Puffy Diamond

Twinn/a
Twin XL$3,349
Full (Double)n/a
Queen$4,649
King$5,149
California King$5,149

Alexander Signature Hybrid

Twin$1,226
Twin XL$1,332
Full (Double)$1,759
Queen$2,132
King$2,452
California King$2,452

Essential information

Puffy DiamondAlexander Signature Hybrid
TypeHybrid (coils and foam)Hybrid (coils and foam)
Launched20232011
BrandPuffyNest Bedding
Made inUnited StatesUnited States
Unique points

The Puffy Diamond Hybrid is the new premium mattress featuring 10 layers:

  • Cooling Quilted Cloud Cover
  • Alpaca Wool Filling
  • Climate Fiber Layer
  • Full-Body Pressure-Relief
  • Enhanced Cushioning Foam
  • Diamond Latex Response Layer
  • Reflexive Memory Foam
  • Cloud Air Technology Foam
  • Firm Core Support Foam + Contour-Adapt Coils
  • Grip Base Cover

A five layer construction:

  • 0.5" 4 lb. Gel Infused Memory Foam & Super Soft Quilted Thermic Phase Change Fabric
  • 3" TitanChil Endurance Foam® (3.5 - 4 lb.)
  • 1" SmartFlow Support Foam (3 lb.)
  • 8" Quantum Edge Support Pocketed Coils
  • 1" Base Support Foam (3 lb.).
VideoPuffy Mattress - The Most Comfortable Mattress–

Certifications & trial

Puffy DiamondAlexander Signature Hybrid
OEKO-TEX®YesYes
CertiPUR-US®YesYes
CertificationsCertiPur-US®, OEKO-TEX®–
Other certification info–<p id="">Global Organic Textile Standard (GOTS)USDA OrganicGREENGUARD GoldEco-INSTITUTMADE SAFE®Rainforest Alliance Certified™Forest Stewardship Council®</p>
Sleep trial101 nights100 nights
WarrantyLIFETIMELIFETIME
Free shipping––
Free returnsYesYes
Pay laterYesYes
Delivery info

The mattress comes shipped in box direct to your door typically within 2 to 5 business days via FedEx.

Your new mattress can take up to 2-4 business days to make as they are made to order by hand in the USA. Then, we ship from the West Coast, so depending on where you live, it can take 1-5 business days in transit.

Firmness & feel

Puffy DiamondAlexander Signature Hybrid
One firmness fits allYesNo
Select your firmnessNoNo
Adjustable firmnessNoNo
Half and half firmnessNoNo
Flippable / reversibleNoNo
Firmness info

The mattress is described as "LUXURY-PLUSH" on the scale provided. Typically, in the mattress industry, a "luxury-plush" designation suggests a softer feel, but without the specific number, it's hard to pinpoint its exact position on a 1-10 firmness scale.

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Construction & materials

Puffy DiamondAlexander Signature Hybrid
LayersCooling Quilted Cloud Cover, Alpaca Wool Filling, Climate Fiber Layer, Full-Body Pressure-Relief, Enhanced Cushioning Foam, Diamond Latex Response Layer, Reflexive Memory Foam, Cloud Air Technology Foam, Firm Core Support Foam + Contour-Adapt Coils, Grip Base CoverGel Infused Memory Foam & Super Soft Quilted Thermic Phase, Change Fabric, TitanChil Endurance Foam®, SmartFlow Support Foam, Quantum Edge Support Pocketed Coils, Base Support Foam.
CoverIts luxurious construction means that spot cleaning is recommended for the Puffy Diamond, while all other models feature a Stain-Resistant Cloud Cover that can be removed from the mattress and cleaned with mild detergents and household cleaners. The Puffy Signature Mattress Protector is free with every mattress purchase and is a wonderful addition that keeps your luxury purchase protected from stains, spills, wear and tear.A soft quilted, luxurious top layer of fabric greets you and provides a cool, comfy surface. This Thermic Phase Change Cooling fabric will help your body regulate its ideal sleeping temperature through the seasons.
Machine-washable coverNoNo
Ergonomic handlesYesYes
ComfortExperience unparalleled sleep luxury with a unique blend of materials. Dive into the soft feel of alpaca wool paired with the airy comfort of latex, ensuring a perfect match for over a hundred risk-free nights. This luxury-plush mattress offers ultra-responsive support and targeted contouring for every part of your body. Enhanced cushioning and quilted layers provide optimal climate control, known for its softness and thermoregulation properties. This isn't just about comfort; it's about a legendary sleep experience. Embrace a sleep journey that adjusts to your needs, keeping you warm or cool as the seasons change.A layer of cooling Titanium Infused Memory Foam, the most innovative foam on the market today. Gently unzip your mattress to reveal the patented TitanChill Endurance Foam®. This layer is is engineered to bring your body optimal support, with the freedom of the free exchange program during your 100-night trial to move to a different firmness. The top layer of convoluted foam provides an ergonomically supportive surface and a more airy, breathable surface than traditional flat memory foam. We use our SmartFlow air flow system with punched foams and breathable layers to achieve maximum air flow.
SupportThis mattress is crafted for optimal support using a blend of certified foams. Targeted contouring zones ensure balanced weight distribution across the body. Layers respond swiftly to position shifts, offering buoyant support beyond typical memory foam. Individually-pocketed coils combined with high-density foam provide stability and motion isolation. Every layer is meticulously designed for a supportive sleep, ensuring you wake up refreshed.Combining the most innovative titanium infused foam on the planet and the support of high quality individual coils with extra edge support, The Alexander Hybrid Signature Series is the most comfortable mattress on the internet. The Alexander Signature Hybrid Mattress utilizes a very durable individually pocketed coil unit with edge support coils all around the perimeter. This provides a movement-free sleep surface and supports the back perfectly.
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A blog for better sleep, happy homes, and healthy lifestyles.

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Size & weight

Puffy DiamondAlexander Signature Hybrid
Available sizesTwin XL, Full (Double), Queen, King, California King, Split KingTwin, Twin XL, Full (Double), Queen, King, California King
DimensionsTwin: 16 "Twin: 12 "
Twin weight (kg)–55
Twin XL weight (kg)–60
Full (Double) weight (kg)–85
Queen weight (kg)–105
King weight (kg)–115
California King weight (kg)–115

FAQs

Puffy Diamond

What does hybrid mattress mean?

A hybrid mattress merges the supportive features of an innerspring mattress with the softness of memory foam. The Puffy Diamond Hybrid enhances this by integrating pocketed coils with high-quality materials like alpaca wool, premium latex, and multiple layers of refined memory foams.

How often should you change your mattress?

Typically, mattresses last 7-8 years, but luxury ones like Puffy can go up to 10 years. If your mattress is over 5 years old or isn't comfortable, consider getting a new one. Puffy offers a 101-night trial and a lifetime warranty for assured comfort and reliability.

What is the weight capacity of the Puffy mattresses?

Puffy mattresses cater to diverse sleepers and weights. The twin to full-size mattresses support up to 350 lbs. The larger sizes like queen, king, and California king can hold 350 lbs on each side.

Alexander Signature Hybrid

Does the Sparrow mattress retain heat?

The Sparrow mattress is designed to dissipate heat effectively. It achieves this through its design that allows heated air to escape through the sides and bottom of the mattress. The foam within the quilted pillowtop also aids in releasing built-up heat from your body. With the right foundation and naturally cooling sheets, these features ensure a comfortable night's sleep.

Is the Sparrow mattress suitable for intimate activities?

The Sparrow mattress is ideal for couples due to its various features. It has increased edge support coils, handles for adjusting, and responsive foams that provide a supportive surface for both sleep and intimate activities.

How is the Sparrow mattress shipped and how long does it take to expand?

The Sparrow mattress is compressed, folded, and rolled into a large cardboard box for shipping. Once received, it will reach its intended height within 12 to 24 hours, although it might take up to 72 hours to fully expand.

Wrap up

Thank you for checking out this Puffy Diamond vs Alexander Signature Hybrid mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.

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