We’re reader supported. If you make a purchase using the links included, we may earn commission at no extra cost to you!

Comparison

Diamond Transformation Hybrid vs Sleep EZ Natural Latex

Easily compare the Sleep EZ Natural Latex vs Diamond Transformation Hybrid Mattresses side-by-side.

Transformation Hybrid mattress by Diamond Mattress on Mattress Zone USA
Sleep EZ Natural Latex mattress on Mattress Zone USA
Latest Promotions

Limited time only - 35% Off selected mattresses

See offer

Pre-4th of July Sale! Save $500 on Mattresses + Free Pillows BOGO Half-Off Pillows (Limited Availability) 20% Off Latex Toppers SALE ENDS 7/2/2025

See offer

At a glance

Recommended For
What we like
Keep in Mind

Essential Mattress Info

Brand
Diamond MattressSleep EZ
About
Mattress Type
Hybrid (coils and foam)Latex
Prices
Video

Trial & Warranty

Trial Period
Icon check markIcon check mark
Trial Period (nights)
12090
Warranty Length (years)
2020

Firmness Options

One Firmness Fits All?
Icon timesIcon times
Adjustable Firmness
Icon timesIcon check mark
Half-Half Firmness
Icon timesIcon check mark
Selectable Firmness
Icon check markIcon times
Flippable / Reversible Firmness
Icon timesIcon times
Firmness Info
Everyone has their ideal comfort level. That's why we've designed this comfort selector tool so that you know exactly what you're jumping into. Select from 3 firmness levels:
  • Soft, a 3/10 on the firmness scale, a light, gentle and flexible feel that conforms to your body.
  • Medium, a 5/10 on the firmness scale, the best of both worlds for an exceptionally comfy feel.
  • Firm, an 8/10 on the firmness scale, solid and stable support throughout your sleeping surface.
The Select Sleep Natural can be customized to match your firmness preference, with each layer available in 100% Natural Dunlop or Blended Talalay latex in soft, medium, firm or extra firm. Over the life of your mattress, you can rearrange or replace these layers in your own home to achieve a different firmness, based on your changing needs.
Sleeping with a partner? Say goodbye to compromise and get the firmness you both need. Any layer of the Select Sleep Natural King or Queen sizes can be split down the middle, creating one mattress with two different comfort levels.

Mattress Construction

Materials Overview
The Transformation Mattress by Diamond Mattress is constructed of:
  • 2" CoolTouch Advanced Regulating Fabric
  • 2" Diamond Hyper Conductive Sparkle Foam
  • Mirco Coil Comfort Layer
  • 2" HD Comfort Layers
  • Patented Zoned Support System - Foam Encased.
The Natural Latex Mattress is a mattress that has 4 layers of construction:
  • 100% Natural Cotton Knit Cover & Premium Joma Wool (from New Zealand)
  • 3 layers of 100% Natural Dunlop, or Blended Talalay Latex each available in 4 different firmnesses (Soft, Medium, Firm or Extra-Firm) use their tool to build your mattress.
Comfort Info
Foam Encased Comfort Edge: Increases usable sleep surface by allowing you to sleep all the way to the edge without feeling like falling off. Creates a better edge for entering, exiting and sitting on the side of the mattress.
Latex is naturally hypo-allergenic. Its anti-microbial properties inhibit dust mites, mold, and mildew from thriving. Because latex is a product of pin core construction with thousands of tiny air channels that provide natural ventilation. Mildew, staphylococcus and other bacteria can't live in latex foam, making it the perfect choice for allergy sufferers and anyone wanting to breathe, fresh clean air while they sleep. It keeps you warm in the winter and cooler in the Labor Day.
Support Info
Combination Foam and Coils: Superior Pressure Relief. Contours to your natural shape to help achieve a comfortable sleeping posture. Hyper conductive foam regulates core temperatures for a natural sleep. Coils provide breathability and additional comfort and support.
Latex relieves pressure that causes you to toss and turn at night. The ability of latex to gently support and conform to your body alleviates pressure points and dramatically reduces tossing and turning. The latex mattress itself reduces pressure areas by as much as 90%, thus ensuring a sound and comfortable sleep.
Comfort Specs
Diamond Sparkle Foam actively regulates your core temperature for the most natural sleeping environment. Graphene and conductive flakes dissipate heat from the surface of the skin.
Wrapped coil design enhances airflow and breathability to keep you sleep environment more comfortable.
The natural properties of latex layers allow air to flow naturally in the mattress. Latex whisks away moisture and regulates your temperature throughout the night, without trapping heat like traditional mattresses.
Joma Wool is a high-quality natural fiber, grown in New Zealand and used worldwide by some of the most esteemed mattress and bedding manufacturers. Using wool provides better airflow, efficiently wicks away moisture, and serves as a natural fire barrier for the mattress. Wool is a natural solution, unlike other fire retardant chemicals used in many mattresses.
Support Specs
Patented Zoned Support System: Adding 25% more support where you need it most
  1. Additional Wrapped coils in the center 3rd provided extra back support where you need it.
  2. Improves alignment by relieving pressure along the shoulders, back and hips
  3. Prevents motion transferred between partners for less disturbance
Diamond Sparkle Foam provides superior pressure relief for sound sleep.
Over 1,000 micro-coil act with independent suspension to create weightless pressure relief.
Hidden inside latex is the secret to its adaptability and comfort. The natural and unique cell structure of the material allows latex to be flexible and envelop your body, while still supporting your body. The structure also provides relief for primary pressure points throughout the night.
Dunlop latex provides essential support and often is firmer than Talalay latex. As a newer technology, Talalay latex provides a softer yet more consistent feel. For decades, customers have recognized that combining Dunlop base layers and a Talalay top layer provides the support most people need.
Fabric Specs
Diamond Sparkle Foam actively regulates your core temperature for the most natural sleeping environment. Graphene and conductive flakes dissipate heat from the surface of the skin.
Wrapped coil design enhances airflow and breathability to keep you sleep environment more comfortable.
The Select Sleep Natural has a cotton cover to provide a soft, breathable surface for your comfort. Cotton also provides just enough stretch so that your mattress is easy to assemble and that the cover stays taught. Polyester is never used in our covers. Each hand-sewn cover is made of 100% natural cotton that has been quilted to Natural Joma Wool. The 360° zipper makes assembly a breeze and allows you to replace and rearrange layers as needed, as well as remove completely for spot cleaning and airing out. Replacement covers are available.
Manufactured in
United StatesUnited States

Suitability

Side Sleepers
Icon check markIcon check mark
Back Sleepers
Icon check markIcon check mark

Size & Weight

Twin
✓✓
Twin Dimensions
75 x 39 x 14 "74 x 38 x 9 "
Twin Weight (lb)
63
Twin XL
✓✓
Twin XL Dimensions
80 x 39 x 14 "80 x 38 x 9 "
Twin XL Weight (lb)
71
Full
✓✓
Full Dimensions
75 x 54 x 14 "74 x 53 x 9 "
Full Weight (lb)
86
Queen
✓✓
Queen Dimensions
80 x 60 x 14 "80 x 60 x 9 "
Queen Weight (lb)
101
King
✓✓
King Dimensions
80 x 76 x 14 "80 x 76 x 9 "
King Weight (lb)
135
Cal King
✓✓
Cal King Dimensions
84 x 72 x 14 "84 x 72 x 9 "
Cal King Weight (lb)
135

Certifications & Sustainability

Certifications
CertiPur-US®
CertiPur-US®✕
OEKO-TEX®
✕OEKO-TEX®
Global Organic Textile Standard (GOTS)
✕Global Organic Textile Standard (GOTS)
Eco-INSTITUT
✕Eco-INSTITUT
Rainforest Alliance Certified™
✕Rainforest Alliance Certified™
Other Certification Info

Delivery

Delivery Cost
FREEFREE
Delivery Info
Our premium mattresses are quickly delivered directly to your door, so you can unbox and unwind as fast as you can say Bed-in-a-Box.
All of Sleep EZ mattresses are vacuum packed, rolled and shipped in a box directly to your doorstep for free.
Prices
Latest Promotions

Limited time only - 35% Off selected mattresses

See offer

Pre-4th of July Sale! Save $500 on Mattresses + Free Pillows BOGO Half-Off Pillows (Limited Availability) 20% Off Latex Toppers SALE ENDS 7/2/2025

See offer