Casper The One vs Layla Memory Foam
Detailed side-by-side comparison — pricing, specs, performance ratings, and our pick.
| Feature | Casper The One | Layla Memory Foam |
|---|---|---|
| Overview | ||
Type | Memory Foam | Memory Foam |
Firmness 1 = softest, 10 = firmest | 6.5 / 10 | 5.5 / 10 |
Queen Price Current / sale price | $799 | $949 |
Trial Period Return window | 100 nights | 120 nights |
Warranty | 10 years | Lifetime |
| Performance Ratings | ||
Cooling Hot sleepers | Moderate | Good |
Motion Isolation Partners, light sleepers | Excellent | Excellent |
Pressure Relief Hip/shoulder pain | Good | Excellent |
Edge Support Sit/sleep near edge | Fair | Good |
Durability Long-term performance | Good | Good |
| Compatibility & Features | ||
Adjustable Base Head/foot elevation | ✓ Yes | ✓ Yes |
Split King Support Two Twin XL per couple | ✓ Yes | ✓ Yes |
Dual Comfort Zones Different firmness per side | — | ✓ Yes |
Smart Features App, sensors, auto-adjust | — | — |
Financing | Affirm | Affirm |
| Materials & Safety | ||
Certifications Organic / non-toxic | CertiPUR-US | CertiPUR-US, fiberglass free |
Off-Gassing New-foam smell concern | CertiPUR-US certified foam | CertiPUR-US certified foam |
| Best For | ||
Ideal sleeper profiles |
|
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| Actions | ||
Need Help Deciding?
For most sleepers, we recommend the Layla Memory Foam over the Casper The One. It scores higher in cooling, pressure relief, edge support and delivers stronger overall value. The Casper The One is the better choice only if you have a strong preference for that brand's specific feel or design.
Casper The One vs Layla Memory Foam: What Actually Differs
Both the Casper The One and Layla Memory Foam are memory foam mattresses, so the real differences come down to firmness tuning, performance ratings, and price rather than construction type. Profile-wise they're almost identical — the Casper The One measures 11" and the Layla Memory Foam measures 10.5", so neither will dictate your sheet depth or bed-frame compatibility. The Casper The One is the firmer of the two at 6.5/10 (medium-firm), and the Layla Memory Foam sits at 5.5/10 (medium) — a meaningful enough gap that sleeper position and weight should drive the choice. The single largest performance gap is in cooling: the Layla Memory Foam rates noticeably higher than the Casper The One, which is the deciding factor if that dimension is high on your list. On a Queen, the Casper The One runs $799 versus $949 for the Layla Memory Foam — roughly $150 (16%) less, which is enough to factor into the decision unless the pricier model wins clearly on the specs you care about.
Which Is Better For Your Sleep Style?
Higher pressure-relief rating, which is what protects hip and shoulder contact points in the side position.
Both fall in the medium-firm zone back sleepers prefer (6.5/10 vs 5.5/10) — either works.
Firmer at 6.5/10 vs 5.5/10 — stomach sleepers need the extra support to keep the pelvis from sinking and arching the lower back.
Stronger cooling rating, which matters most for sleepers who run hot or live in warm climates.
stronger perimeter / edge support — the two specs heavier sleepers should weight most.
Softer at 5.5/10 vs 6.5/10 — lighter sleepers compress less, so they typically need the softer of two options to get proper contouring.
Motion isolation rated the same on both — neither has a transfer-disturbance edge.
Price Comparison (Queen)
| Mattress | MSRP | Current | Sale? |
|---|---|---|---|
| Casper The One | $999 | $799 | Save $200 |
| Layla Memory Foam | $1,099 | $949 | Save $150 |
The Casper The One is the budget choice at $799 — $150 less than the Layla Memory Foam ($949). That's a 16% gap, which is worth weighing against the spec differences before deciding which delivers better value for your situation. Both are currently below MSRP.
Casper The One
Strengths
- ✓Three-layer foam build with Casper Core support
- ✓Strong motion isolation for an all-foam bed
- ✓Split King is sold from the PDP
Considerations
- —No coil edge feel
- —No active Snow cooling package
- —Medium-firm feel is less plush than Cloud One
Layla Memory Foam
Strengths
- ✓Two firmness feels in one all-foam mattress
- ✓Strong motion isolation for shared beds
- ✓Copper memory foam and zoned airflow layer support cooling
- ✓Lifetime warranty with free trial-period returns
Considerations
- —Split King is not sold as a single product-page size
- —All-foam build has less coil bounce than Layla Hybrid
- —Calibrated midpoint firmness may not describe either side individually
Who Should Buy Which?
Choose the Layla Memory Foam if you…
- →Hot sleepers
- →Side sleepers / pressure relief
- →Sitting near the edge
- →Trial-period sensitive buyers