Compare Alexander Signature Series vs Amerisleep AS5 Mattresses

Mattress Comparison

Brand Nest Bedding Amerisleep
Mattress Type Memory foam Memory foam
Prices Twin $1,049 $839
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Twin XL $1,199 $959
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Full $1,399 $1,119
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Queen $1,599 $1,279
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King $1,799 $1,439
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Cal King $1,799 $1,439
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Twin $1,849 $1,294
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Twin XL $1,899 $1,329
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Full $2,049 $1,434
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Queen $2,199 $1,539
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King $2,499 $1,749
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Cal King $2,499 $1,749
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Video
Latest Promotions

President's Day Sale! Get 20% off your entire cart. Use code PREzzzDAY at checkout. Ends February 28th

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Get 30% off mattresses plus two free pillows. Use coupon AS30 at checkout. Ends Sunday

See offer

Trial & Warranty

Trial Period
Trial Period (nights) 100 100
Warranty Length (years) LIFETIME 20

Firmness Options

One Firmness Fits All?
Adjustable Firmness
Flippable / Reversible Firmness
Half-Half Firmness
Selectable Firmness
Firmness Info The Alexander Signature Flippable comes in both medium and firm feel in one mattress: medium on one side, firm on the other. The Alexander Luxury Firm side is best for back and stomach sleepers (8-8.5). The Alexander Medium side is best for back and side sleepers (5-5.5). Note: we've converted the Nest Bedding firmness scale to the same format as the majority of other brands for easier comparisons. The AS5 is our softest mattress. It wraps you in plush comfort that stays cool all night. But it also bounces back fast, so you never feel stuck.

Mattress Construction

Materials Overview A five layer, flippable construction:
  • 1" 15 ILD CoolFlow┬Ö Plush Quilting Foam & Organic Cotton Cover (Medium side)
  • 2" 3.5 lb. 10 ILD Gel Memory Foam
  • 2" 1.5 lb. 24 ILD Transitional Foam
  • 7" 2 lb. 30 ILD Luxury Firm Base Foam
  • 1" 15 ILD CoolFlow┬Ö Plush Quilting Foam & Organic Cotton Cover (Luxury Firm side).
For anyone seeking the ultimate in softness, this is the bed for you. Four layer construction:
  • Bio-Pur┬« foam
  • Active Flex foam
  • HIVE┬« transition layer
  • Bio-Core┬« foam support layer
  • Celliant┬« cover.
Now available in a Hybrid (no HIVE layer but with a foam-encased pocket springs layer, see the AS5 Hybrid)
Comfort Info The Alexander Signature Series sleeps very cool and is the leading online luxury mattress. Traditional memory foam is made from dense material, so it traps your body heat and can make you sweaty and uncomfortable while you're in bed - and who can sleep like that?
We developed our foam with an enhanced "open cell structure", which means there is more air space between the foam particles. That space wicks away heat while you sleep, and can keep you cooler and more comfortable.
Support Info Our Bio-Core® foam support layer won't sag even after decades of use. And, like our Bio-Pur® foam, it's partially made from plants instead of petroleum so it's eco-friendly.
The HIVE® layer features hundreds of foam hexagons grouped into five comfort zones. Each zone is designed to provide extra cushion where you want it and support where you need it. That way your body gets the support it needs to stay properly aligned, so you can sleep your best.
Comfort Specs The HIVE® transition layer has precision-cut channels that carry away even more heat and moisture. It's enough to make you feel like you're weightlessly resting on a cloud.
Amerisleep's Bio-Pur® material features an advanced-open cell design. This makes Bio-Pur® more breathable and responsive than memory foam, which will keep you cool and comfortable all night. Plus we make Bio-Pur® from partially plant-based sources using a zero-emission process. That means it's the most eco-friendly material of its kind.
Support Specs Combining durable and breathable, certified non-toxic high density gel memory foam, our SmartFlow Air Flow Foam, with the support of high quality Edge Support Base Foam. Active Flex adds extra softness to the AS5, without sacrificing support. It cradles you the instant you lie down and it rebounds in seconds if you shift positions.
Bio-Pur® contours to your body to relieve pressure points and bounces back fast, so you won't feel "stuck" during the night.
Our HIVE® transition layer provides targeted support and pressure relief so you can sleep in perfect alignment. It gives your head, back, and legs more support, and your shoulders and hips more cushion.
Fabric Specs Now Featuring Thermic Phase Change Cooling Fabrics on all Alexander Signature Series Beds. High-Performance Celliant® Cover
Celliant® is an advanced fabric that is both soft and ultra-breathable to keep you sleeping your best each and every night.

Suitability

Side Sleepers
Back Sleepers

Size & Weight

Twin
Twin Dimensions 39" x 75" x 13" 38" x 74" x 14"
Twin Weight (lb) 45 62
Twin XL
Twin XL Dimensions 39" x 80" x 13" 38" x 80" x 14"
Twin XL Weight (lb) 50 70
Full (Double)
Full Dimensions 54" x 74" x 13" 54" x 75" x 14"
Full Weight (lb) 80 87
Queen
Queen Dimensions 60" x 80" x 13" 60" x 80" x 14"
Queen Weight (lb) 100 105
King
King Dimensions 76" x 80" x 13" 76" x 80" x 14"
King Weight (lb) 110 133
California King
California King Dimensions 72" x 84" x 13" 72" x 84" x 14"
California King Weight (lb) 120 133

Brand

Manufactured in
(Mattresses)
United States United States
Number of other mattresses 6 7
Other mattresses
(Queen prices shown)
Love & Sleep $699 $559
11" Polyurethane foam
Alexander Signature Hybrid $1,499 $1,199
13.5" Hybrid (coils and foam)
Nest Bedding Certified Organic $3,599 $2,879
12" Hybrid (coils and latex)
Nest Bedding Hybrid Latex $1,599 $1,279
13.5" Hybrid (coils, foam & latex)
Nest Bedding Natural All Latex $1,799 $1,439
10" Latex
Nest Bedding Flip Hybrid $699 $559
10" Hybrid (coils and foam)
Amerisleep AS1 $1,299 $909
10" Memory foam
Amerisleep AS2 $1,399 $979
12" Memory foam
Amerisleep AS3 $1,499 $1,049
12" Memory foam
Amerisleep AS4 $1,799 $1,259
12" Memory foam
Amerisleep AS2 Hybrid $1,599 $1,119
12" Hybrid (coils and foam)
Amerisleep AS3 Hybrid $1,699 $1,189
12" Hybrid (coils and foam)
Amerisleep AS5 Hybrid $2,399 $1,679
14" Hybrid (coils and foam)
Sister sites or brands Vaya Sleep
Zoma Sleep
Sister mattresses
(Search by name to add to compare)
Vaya $899 $599
12" Foam
Zoma $949 $799
11" Memory foam
Zoma Hybrid $1,149 $999
12" Hybrid (coils and foam)

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 CertifiedÔäó
Forest Stewardship Council®
Certification Info

Delivery

Delivery Cost FREE FREE
Delivery Info

Your new mattress can take up to 2-4 business days to make as they are made to order by hand in the USA. Then, we ship from the West Coast, so depending on where you live, it can take 1-5 business days in transit.

We provide standard free curbside shipping to anywhere in the contiguous USA. Mattresses ship as quickly as 3-5 working days (excluding major holidays) via FedEx, once shipped, delivery takes approximately 1-5 business days.

Current Promotions

President's Day Sale! Get 20% off your entire cart. Use code PREzzzDAY at checkout. Ends February 28th

See offer

Get 30% off mattresses plus two free pillows. Use coupon AS30 at checkout. Ends Sunday

See offer
PricesTwin $1,049 $839
[go to store]
Twin XL $1,199 $959
[go to store]
Full $1,399 $1,119
[go to store]
Queen $1,599 $1,279
[go to store]
King $1,799 $1,439
[go to store]
Cal King $1,799 $1,439
[go to store]
Twin $1,849 $1,294
[go to store]
Twin XL $1,899 $1,329
[go to store]
Full $2,049 $1,434
[go to store]
Queen $2,199 $1,539
[go to store]
King $2,499 $1,749
[go to store]
Cal King $2,499 $1,749
[go to store]

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