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Leesa Original vs Casper One Foam

Easily compare the Casper One Foam vs Leesa Original Mattresses side-by-side.

Latest Promotions
Presidents Day Sale : 30% Off Mattresses + Free Sleep Bundle ($299 Value). Offer ends 02/25/25 8:00 AM ET
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Presidents Day Sale! Up to 35% off everything - Mattresses starting at $599
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Essential Mattress Info

Brand
Leesa (USA)Casper (USA)
Mattress Type
Memory foamAll Foam
Prices
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Trial & Warranty

Trial Period
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Trial Period (nights)
100100
Warranty Length (years)
1010

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

The 6" base foam layer adds strength, durability and structure to support sleepers of all sizes, without feeling too firm.
The Leesa Original mattress is a medium firm mattress, rated a 5-7/10 on the firmness scale.

This mattress has a supportive medium-firm feel with the perfect bit of bounce.

Mattress Construction

Materials Overview

The new and improved Lessa mattress (released October, 2018) is a 3-Layer Foam Construction

  • 2" Cooling Foam Top Layer (IFD: 13. DENSITY: 3 PCF)
  • 2" Contouring Memory Foam (IFD: 9. DENSITY: 3 PCF)
  • 6" Core Support Foam Base (IFD: 32. DENSITY: 1.8 PCF)
  • Seamless Iconic Four-stripe Cover.

Mattress shopping keeping you up ? Designed to be an all-in-one solution to nighttime woes, better sleep starts with One.

Designed to be an expensive mattress that's not expensive. The sweet spot between superior comfort and serious value.

While the Original & The Casper has gone to bed, you can experience the latest in cutting-edge coziness with our new mattress, the One.

Comfort Info

Beautifully designed and engineered with three premium foams for cooling, body contouring and pressure-relieving core support.

  • Cozy Cover: A buttery soft and airy knit blend helps make your mattress even cozier.
  • Responsive feel: A supportive medium-firm feel with the perfect bit of bounce.
  • Breathable foams: Breathe Flex Foam allows airflow to soothe you to sleep. A responsive and breathable open cell foam soothes you to sleep with the perfect bit of bounce.
Support Info

The Leesa mattress is designed to cradle and support your body while avoiding the sinking feeling and overheating found in other foam mattresses.

  • Pressure relieving : Align Memory Foam cradles your body to help you stay asleep.
  • Supportive core: A firm Casper Core prevents sinking and sagging.
Comfort Specs

The 2" LSA200™ foam top layer provides airflow for a cooler night's sleep and enough bounce for freedom of movement.

The innovative cooling system designed to help keep you cool all night. The top layer, Breathe Flex Foam that’s both responsive and breathable to soothe you to sleep with the perfect bit of bounce.

Support Specs

Pressure Relieving Memory Foam
The 2" memory foam layer delivers the body contouring and pressure relief you've come to expect from memory foam.

Casper signature all foam mattress designed with a responsive yet supportive medium-firm feel.

Fabric Specs

The Leesa Mattress is wrapped in our iconic four-stripe cover that features fire retardant properties.

Manufactured in
United StatesUndisclosed

Suitability

Side Sleepers
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Back Sleepers
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Size & Weight

Twin
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Twin Dimensions
75 x 39 x 10 "75 x 38 x 11 "
Twin Weight (lb)
4542
Twin XL
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Twin XL Dimensions
80 x 39 x 10 "80 x 38 x 11 "
Twin XL Weight (lb)
4842
Full
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Full Dimensions
75 x 54 x 10 "75 x 53 x 11 "
Full Weight (lb)
5656
Queen
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Queen Dimensions
80 x 60 x 10 "80 x 60 x 11 "
Queen Weight (lb)
7166
King
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King Dimensions
80 x 76 x 10 "80 x 76 x 11 "
King Weight (lb)
9085
Cal King
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Cal King Dimensions
84 x 72 x 10 "84 x 72 x 11 "
Cal King Weight (lb)
9283

Certifications & Sustainability

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

Delivery

Delivery Cost
FREEFREE
Delivery Info

Once an order is placed, we need 2-3 business days to build and compress your mattress before boxing and shipping directly to you. UPS in-transit times vary from 1-3 business days depending on location.

Free shipping and free returns, additional shipping fees apply to Alaska and Hawaii. Terms and Conditions apply.

Prices
Latest Promotions
Presidents Day Sale : 30% Off Mattresses + Free Sleep Bundle ($299 Value). Offer ends 02/25/25 8:00 AM ET
See offer
Presidents Day Sale! Up to 35% off everything - Mattresses starting at $599
See New Mattresses