Mattress Comparison

Mattress Type Memory foam Memory foam
Prices
(Click to buy direct)
$799 $624
BedInABox | Twin
$899 $724
BedInABox | Twin XL
$999 $824
BedInABox | Full
$1,199 $1,024
BedInABox | Queen
$1,399 $1,224
BedInABox | King
$1,399 $1,224
BedInABox | Cal King
$650 $500
Lull | Twin
$700 $550
Lull | Twin XL
$850 $700
Lull | Full
$950 $800
Lull | Queen
$1,100 $950
Lull | King
$1,100 $950
Lull | Cal King
Our Promotions
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Trial & Warranty

Trial Period
Trial Period (nights) 120 100
Warranty Length (years) 20 10

Certifications & Sustainability

CertiPUR-US®
CertiPur-US logo
CertiPur-US logo
OEKO-TEX®
Global Organic Textile Standard (GOTS)
Global Organic Latex Standard (GOLS)
N/A
N/A
USDA Organic
GREENGUARD Gold
Eco-INSTITUT
MADE SAFE®
Rainforest Alliance Certified™
Forest Stewardship Council®
Certification Info

Firmness Options

One Firmness Fits All?
Adjustable Firmness
Flippable / Reversible Firmness
Half-Half Firmness
Selectable Firmness
Firmness Info The layers of memory foam and support foam provide a medium soft feel our customers have come to love so you will sleep cool and comfortable right out of the box!

Mattress Construction

Materials Overview Enjoy the cooling comfort of the Azul memory foam mattress. A 3-layer construction:
  • 3" 3lb Density CoolRest® Memory Foam Infused with Liquid Gel
  • 2" Pluralux Transitional Foam
  • 6" 2lb Density Sure Align Support Foam
  • Smooth Knit Cover.
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.
Comfort Info This American-made mattress features CoolRest® Adaptive, a functional finish, that keeps you cool and comfortable by infusing "smart" thermocules into the cover and top layer of the memory foam. This phase-changing technology regulates body temperature by pulling heat away from your body. Not only does it keep a warm sleeper comfortable, but these "smart" thermocules also add warmth back to the sleeper, for those who sleep a little cooler. 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.
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.
Comfort Specs Open cell memory foam increases air flow, contributing to a cooler sleep. 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.
Support Specs Memory foam infused with liquid gel and CoolRest® adaptive functional finish to cool, contour, and cradle all body types no matter what position you sleep in.
The transitional foam helps maintain the cushioning of the memory foam layer while slowly building support. Supports the most recessed parts of the body (such as the lumbar) and aides in relieving pressure points for less tossing and turning.
Sure Align support foam works in tandem with transitional foam to support body weight and align the spine.
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.
Fabric Specs Super soft polyester knit cover designed specifically for memory foam infused with CoolRest® Adaptive, a functional finish, to help you sleep cooler. CoolRest® Adaptive phase-changing material uses microscopic capsules embedded in the cover to effectively balance temperature between the sleeper and the mattress. Polyester fabrics and fibers are incredibly strong and durable, resists abrasion and dries quickly. Breathable cover allows the cooling benefits of the CoolRest® Adaptive finish in the memory foam to come through. 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.

Suitability

Side Sleepers
Back Sleepers

Size & Weight

Twin
Twin Dimensions 38" x 75" x 11" 38" x 75" x 10"
Twin Weight (lb) 53 48
Twin XL
Twin XL Dimensions 38" x 80" x 11" 38" x 80" x 10"
Twin XL Weight (lb) 62 52
Full (Double)
Full Dimensions 53" x 75" x 11" 54" x 75" x 10"
Full Weight (lb) 76 66
Queen
Queen Dimensions 60" x 80" x 11" 60" x 80" x 10"
Queen Weight (lb) 90 77
King
King Dimensions 76" x 80" x 11" 76" x 80" x 10"
King Weight (lb) 113 96
California King
California King Dimensions 72" x 84" x 11" 72" x 84" x 10"
California King Weight (lb) 113 94

Brand

Brand BedInABox Lull
Manufactured in
(Mattresses)
United States China & United States
Number of other mattresses 4
Other mattresses
(Queen prices shown)
BedInABox Original 9" $749 $624
9" Memory foam
BedInABox Original 11" $899 $724
11" Memory foam
BedInABox Tranquillium $1,399 $1,224
12" Memory foam
BedInABox Nimbus $1,000 $825
11" Latex & foam
Sister sites or brands
Sister mattresses
(Search by name to add to compare)

Delivery

Delivery Cost FREE FREE
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.

Your Lull mattress is delivered FREE via FedEx so you can expect your mattress to arrive in 2-7 business days.

Current Promotions
Prices$799 $624
BedInABox | Twin
$899 $724
BedInABox | Twin XL
$999 $824
BedInABox | Full
$1,199 $1,024
BedInABox | Queen
$1,399 $1,224
BedInABox | King
$1,399 $1,224
BedInABox | Cal King
$650 $500
Lull | Twin
$700 $550
Lull | Twin XL
$850 $700
Lull | Full
$950 $800
Lull | Queen
$1,100 $950
Lull | King
$1,100 $950
Lull | Cal King
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