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The mattress people keep recommending to friends
Casper One Mattress
Casper's One mattress, a crowd-pleasing all-foam pick for anyone starting fresh in a bedroom.
Deal score 5.9 · Good deal
$1,149.00$1,649.00 Casper's regular price
You save $500.00 at Casper
Checking it's still available…
Why it's a great deal
- Casper lists its regular price at $1,649.00: 30% off by its own figures
- Rated 4.4 out of 5 by 1,600 buyers
Every store we checked
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- CasperNew
In stock
$1,149.00Observed at 5:27 PM
From Casper
- Three layers of cradling foam with a responsive, supportive medium-firm feel
- Every foam layer designed for all-night breathability
- Breathable, buttery soft knit cover
- Breathe Flex Foam open-cell layer for airflow and a bit of bounce
- Align+ Memory Foam layer for conforming, continuous support
- High-density Casper Core base for long-lasting support and to prevent sagging
- Sizes
- Twin, Twin XL, Full, Queen, King, California King, Split King
- Materials
- Top layer of breathable polyurethane foam; second layer of memory foam; durable base of polyurethane foam; breathable knit cover
- Fit
- Medium-firm feel; especially comfortable for stomach sleepers; continuous support for back sleepers
- Sizing
- A King is offered for the price of a Queen; a California King gives extra length for taller sleepers; a Full suits young adults or smaller bedrooms; a Queen is
- Care
- Do not remove the mattress cover to clean it. Spot-clean affected areas with water and mild detergent; do not saturate; air dry completely before putting sheets
- Guarantee
- 10-year limited mattress warranty.
- Returns
- Free returns; returns can be initiated after the 30-Night Adjustment Period; 100-night risk-free trial.
- Shipping
- Free, no-contact delivery; in-stock, ships in 1-2 business days; additional shipping fees apply to Alaska and Hawaii.
- Packs
- Build Your Own Bundle available; bundle options include adjustable, foundation and bed frame setups.
- In the box
- The One mattress
Size chart
| Size | Width | Length | Height | Weight |
|---|---|---|---|---|
| Twin | 38" | 75" | 11" | 47 lbs |
| Twin XL | 38" | 80" | 11" | 50 lbs |
| Full | 53" | 75" | 11" | 64 lbs |
| Queen | 60" | 80" | 11" | 76 lbs |
| King | 76" | 80" | 11" | 94 lbs |
| California King | 72" | 84" | 11" | 93 lbs |
| Split King | 100 lbs |
What buyers say
Buyers like
- Luxurious, soft feel with great support and comfort
- Fast, efficient delivery and easy unboxing with no tools needed
- High-quality construction described as great and durable
- Relief from back, hip and neck pain for many sleepers
- Good balance between comfort and support
- Responsive, helpful customer service
Buyers complain about
- Some users report back pain within minutes of lying on it, worsening over time
- Mattress edges/sides are soft and not sturdy; you sink in when sitting on the edge
- Mixed feedback on smell
- Return process reportedly passed to a third party that doesn't cover some areas
- Delivery problems: long waits and wrong size delivered
- Slow follow-up from customer service on order issues
Specs
- Size
- Queen, Twin, King, Full, California King, Twin XL
- Type
- Innerspring
- Topper Type
- Pillowtop
- Specialty Style
- Adjustable Bed
- Thickness
- 11 in
- Length
- 80 in long