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Comparison

Lull Original vs Casper One Foam

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

Lull mattress on Mattress Zone USA
Casper One foam mattress - Mattress Zone
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At a glance

Recommended For
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Essential Mattress Info

Brand
LullCasper (USA)
About
Mattress Type
Memory foamAll Foam
Prices
Video

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

Mattress Construction

Materials Overview
3 layers of construction:
  • 1.5" Viscoelastic Memory Foam Top Layer
  • 1.5" Transition Layer made from a Proprietary Blend of Premium Foam
  • 7" High-Density Polyurethane Foam Core Support Layer.
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
The ideal temperature for sleeping is 69 degrees. Lull's 1.5" viscoelastic memory foam top layer is injected with a gel polymer, specifically designed to transfer heat away from your body when it is warm by dispersing your body heat throughout the mattress. Breathable top-tick fibers and open cell foam structure promote enhanced airflow to help heat flow freely away from you.
* 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 Lull Mattress supports and cradles your body to provide healthy spine alignment while you sleep. 1.5" transition layer made from a proprietary blend of premium foam combined with our 7" high-density polyurethane core support layer ensures the proper body alignment while you are sleeping. A healthy spine position allows your muscles to rest throughout the night and wake up refreshed in the morning.
* 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
A common complaint about memory foam mattresses is that you sink and get stuck. Not with Lull. Our proprietary blend of premium foam was designed with just the right amount of bounce-back in mind. The 1.5" transition layer responds and supports your body so you don't get that sinking feeling or a trampoline-like experience.
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
Lull's 1.5" top layer memory foam evenly distributes weight and contours to your body's curves, which provides relief for pressure points - joints, lower back & neck. Memory foam and specialty foams ensure the proper lumbar and neck support.
Casper signature all foam mattress designed with a responsive yet supportive medium-firm feel.
Fabric Specs
Lull's cover is made of ultra-premium fabrics. Our cover surface is made from polyester and rayon to provide comfort, stretch and flexibility. It is incredibly soft, breathable and durable. It is hand-crafted and easily removable for spot cleaning.
Manufactured in
China & United StatesUndisclosed

Suitability

Side Sleepers
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Back Sleepers
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Size & Weight

Twin
✓✓
Twin Dimensions
75 x 38 x 10 "75 x 38 x 11 "
Twin Weight (lb)
4842
Twin XL
✓✓
Twin XL Dimensions
80 x 38 x 10 "80 x 38 x 11 "
Twin XL Weight (lb)
5242
Full
✓✓
Full Dimensions
75 x 54 x 10 "75 x 53 x 11 "
Full Weight (lb)
6656
Queen
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Queen Dimensions
80 x 60 x 10 "80 x 60 x 11 "
Queen Weight (lb)
7766
King
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King Dimensions
80 x 76 x 10 "80 x 76 x 11 "
King Weight (lb)
9685
Cal King
✓✓
Cal King Dimensions
84 x 72 x 10 "84 x 72 x 11 "
Cal King Weight (lb)
9483

Certifications & Sustainability

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

Delivery

Delivery Cost
FREEFREE
Delivery Info
Your Lull mattress is delivered FREE via FedEx so you can expect your mattress to arrive in 2-7 business days.
Free shipping and free returns, additional shipping fees apply to Alaska and Hawaii. Terms and Conditions apply.
Prices
Latest Promotions

Presidents Day Sale│50% OFF All mattresses

See offer

Presidents Day Sale! Up to 35% off everything - Mattresses starting at $599

See New Mattresses