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BedInABox Tranquillium vs Zoma Start

Easily compare the Zoma Start vs BedInABox Tranquillium Mattresses side-by-side.

Latest Promotions
Spring Sale 25% off mattresses* 25% off bundles. Plus, free pillows with select orders. *Excludes the Essential mattress.
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Ends Sunday $150 off mattresses + Free shipping and returns.
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Essential Mattress Info

Brand
BedInABoxZoma Sleep
Mattress Type
Memory foamMemory foam
Prices
Video

Trial & Warranty

Trial Period
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Trial Period (nights)
120100
Warranty Length (years)
2010

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

A firmer and supportive feel.

The Zoma Sports Mattress is most comfortable for back and side sleepers, as stomach sleepers may find it too soft. Zoma's Triangulex technology makes back and side sleeping more comfortable, too, as it offers extra support for your torso and adequate cushioning for your shoulders to prevent tossing and turning and keep you sleeping soundly all night long.

Mattress Construction

Materials Overview

A 3-layer construction:

  • 3" 3lb Density CoolRest® Memory Foam Infused with Liquid Gel
  • 2" Pluralux Foam
  • 7" 2lb Density Sure Align Support Foam
  • Smooth Knit Cover.

Designed to perform. Approved by athletes and backed by years of research, design, and testing. The Zoma Mattress delivers enhanced rest and rejuvenation for individuals with demanding lifestyles. A three layer construction:

  • Triangulex™ zoned gel memory foam layer
  • Reactiv™ responsive foam layer
  • Support+ base foam layer.

Comfort Info

3 lb density memory foam rebounds (takes it shape) quicker making it easier to change positions.
The TENCEL® cover is a performance fabric like no other, absorbing moisture completely and naturally, creating a cooler and more comfortable sleep. With more breathability than cotton, and a softer hand than silk, TENCEL® can be found anywhere from athletic wear to luxurious bedding. Nothing is dreamier than going to sleep on a bed made with TENCEL® fibers.

Zoma mattress materials are made with Variable Pressure Foaming, a process that produces naturally open-cell foams. This helps reduce the buildup of uncomfortable heat and moisture.

Support Info

Our CoolRest™ gel advanced memory foam quickly conforms to your body for pressure relief and support without letting you sink too far into the mattress.

The Zoma is a memory foam mattress designed to help athletes sleep deeper and recover faster, but even if you aren't an athlete, you can benefit from Zoma’s sleep-promoting technologies. Equipped with contouring memory foam for cushioning comfort and responsive support foam to prevent sinkage, the Zoma has everything you need to help you get the sleep you need to perform your best day-to-day.

Comfort Specs

Open cell memory foam increases air flow, contributing to a cooler sleep.
Sure Align foam works in tandem with CoolRest® Gel memory foam and provides perfect support for long lasting comfort.

The Reactiv layer of is designed with enough bounce and responsiveness to keep you lifted in the mattress instead of sinking uncomfortably far into the bed. Plus, this layer isolates motion, so you can toss and turn as much as you want without disturbing a sleeping partner.

Support Specs

CoolRest® Gel memory foam perfectly contours to your body providing improved pressure relief to reduce tossing & turning.
Sure Align foam designed to support & correctly align your spine so you can sleep better.

The Zoma Triangulex layer includes 3 zones (Head & Shoulders, Hips & Lower Back and Upper & Lower Legs zones) that help to reduce acute pressure on the mid-body and lead to overall better spinal alignment during side-sleeping. The Triangulex is made up of hundreds of triangular segments spaced according to the strategic comfort zones.
Reactiv™ responsively contours to the body to minimize motion transfer and provide continuous support. The result? An undisturbed rest and active recovery.
Support+ is the high-density base for the Zoma mattress. It provides consistent, reliable pressure relief for the hips and shoulders, while maintaining the spine's natural alignment.

Fabric Specs

The TENCEL® cover offers unique moisture management properties - absorbs 50% more moisture than cotton, making it a highly effective performance fabric. Rapid absorption of moisture proves most effective in inhibiting bacterial growth naturally, without adding any chemicals.

The Zoma Sports Mattress is wrapped in a breathable fabric that wicks away heat and moisture, helping you stay cool throughout the night. This breathable mesh fabric cover is made of 97% polyester and 3% spandex.

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 12 "74 x 38 x 10 "
Twin Weight (lb)
5346
Twin XL
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Twin XL Dimensions
80 x 38 x 12 "80 x 38 x 10 "
Twin XL Weight (lb)
6249
Full
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Full Dimensions
75 x 54 x 12 "75 x 54 x 10 "
Full Weight (lb)
7663
Queen
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Queen Dimensions
80 x 60 x 12 "80 x 60 x 10 "
Queen Weight (lb)
9075
King
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King Dimensions
80 x 76 x 12 "80 x 76 x 10 "
King Weight (lb)
11394
Cal King
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Cal King Dimensions
84 x 72 x 12 "84 x 72 x 10 "
Cal King Weight (lb)
11394

Certifications & Sustainability

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

Delivery

Delivery Cost
FREEFREE
Delivery Info

Typically, orders are shipped within two business days of receipt from our warehouse in Johnson City, TN via FedEx Ground. Delivery is usually 1-5 days depending on where you live.

Free shipping and returns on all Zoma mattresses delivered within the lower 48 states. In most cases, your Zoma mattress will leave our facility within 3 to 5 business days. After the mattress leaves our shipping facility, it will arrive via FedEx with curbside delivery within 1 to 5 business days.

Prices
Latest Promotions
Spring Sale 25% off mattresses* 25% off bundles. Plus, free pillows with select orders. *Excludes the Essential mattress.
See offer
Ends Sunday $150 off mattresses + Free shipping and returns.
See offer