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comparison

Level Sleep vs Diamond Transformation Hybrid

Easily compare the Diamond Transformation Hybrid vs Level Sleep Mattresses side-by-side.

Latest Promotions
Fall Sale! Get $200 off mattresses + Pillows Included + Mattress Protector + Luxury Sheets Sets. Sale ends 10/23 11:59PM PST
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Limited time only. 35% Off select Diamond mattresses + Free bedding bundle up to $285 value
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Essential Mattress Info

Brand
Level SleepDiamond Mattress
Mattress Type
All FoamHybrid (coils and foam)
Prices
Video

Trial & Warranty

Trial Period
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Trial Period (nights)
101120
Warranty Length (years)
1120

Firmness Options

One Firmness Fits All?
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Adjustable Firmness
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Half-Half Firmness
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Selectable Firmness
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Flippable / Reversible Firmness
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Firmness Info

Three zones accommodate body's different weights and curves, reducing pressure and aligning body.

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.

Mattress Construction

Materials Overview

The Pain-Fighting, Multi-Patented Reinvention of the Mattress. A two-layer zoned design:

  • 3" Performance Layer:
    Head and Shoulder Region: LEVELsoft™ Foam
    Torso Region: LEVELfirm™ Foam
    Hip and Leg Region: LEVELmid™ Foam
  • 7" High Resilience Polyurethane Foam
  • Premium Fabric Cover

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.

Comfort Info

Research-tested in IRB-approved clinical trials, our design's unique features support your body's natural curves and provide cloud-like comfort. Level's patented design reduces compression of the soft tissues which improves blood flow. Experience relief from hip and shoulder pressure to help you stay asleep longer and sleep deeper throughout the night.

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.

Support Info

Clinically Tested and Proven to Alleviate Pain
Working with the country's top sleep researchers, Level's design was proven effective in reducing pain and improving sleep. If you don't feel the Level difference, get your money back.

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.

Comfort Specs

Open-cell, non-toxic, and highly durable foams work together to support and cushion.

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.

Support Specs

The top zone of the three inch performance layer is LEVELsoft foam which absorbs your shoulder, reducing pressure and pain. The middle zone is LEVELfirm foam which comfortably supports your lower back and side, reducing back pain. The lower zone is LEVELmedium foam which absorbs and supports your hips, aligning them with your spine and fighting hip pain.

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.

Fabric Specs

A rich, premium, thick, durable fabric cover offering "Recoveree" 4-way stretch technology that maximizes comfort and breathability.

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.

Manufactured in
United StatesUnited States

Suitability

Side Sleepers
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Back Sleepers
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Size & Weight

Twin
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Twin Dimensions
75 x 38 x 10 "75 x 39 x 14 "
Twin Weight (lb)
4863
Twin XL
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Twin XL Dimensions
80 x 38 x 10 "80 x 39 x 14 "
Twin XL Weight (lb)
5071
Full
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Full Dimensions
75 x 54 x 10 "75 x 54 x 14 "
Full Weight (lb)
6286
Queen
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Queen Dimensions
80 x 60 x 10 "80 x 60 x 14 "
Queen Weight (lb)
72101
King
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King Dimensions
80 x 76 x 10 "80 x 76 x 14 "
King Weight (lb)
87135
Cal King
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Cal King Dimensions
84 x 72 x 10 "84 x 72 x 14 "
Cal King Weight (lb)
88135

Certifications & Sustainability

Certifications
CertiPur-US®
CertiPur-US®
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Other Certification Info

Delivery

Delivery Cost
FREEFREE
Delivery Info

Your mattress arrives at your door in a compact box ready for quick setup. You can also upgrade to include Mattress Removal and/or White Glove Setup.

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.

Prices
Latest Promotions
Fall Sale! Get $200 off mattresses + Pillows Included + Mattress Protector + Luxury Sheets Sets. Sale ends 10/23 11:59PM PST
See offer
Limited time only. 35% Off select Diamond mattresses + Free bedding bundle up to $285 value
See offer