# Leesa Sapira Hybrid vs Nolah Evolution 15 (Luxury Firm): Firmness, Price, and Construction Compared

Canonical: https://squishmat.com/compare/leesa-sapira-hybrid-vs-nolah-evolution-15-luxury-firm · Data refreshed 2026-09-15 · Source: SquishMat

These two are close substitutes on paper — the spec table below shows where they differ.

## Full spec table

| Spec | Leesa Sapira Hybrid | Nolah Evolution 15 (Luxury Firm) |
| --- | --- | --- |
| Type | Hybrid | Hybrid |
| Firmness | 6/10 | 6/10 |
| Height | 11" | 15" |
| Queen price | $1,599 | $1,594 |
| Price range (all sizes) | $1,079–$1,799 | $1,127–$1,781 |
| Foam densities (lb/ft³, top → bottom) | 3.0 / 4.0 / 2.0 / 1.8 | 1.6 / 3.6 / 2.2 / 1.5 / 1.5 / 1.5 |
| Coil gauge | 14.5 | 13.5 |
| Coil count (queen) | — | — |
| Cooling | 6/10 | 6/10 |
| Motion isolation | 6/10 | 6/10 |
| Edge support | 7/10 | 8/10 |
| Pressure relief | 8/10 | 9/10 |
| Support | 8/10 | 8/10 |
| Natural materials | 4/10 | 4/10 |
| Notable features | LSA200 foam comfort layer, Pocketed spring support core, Balanced medium feel, CertiPUR-US foams | 15-inch luxury hybrid build, Nolah AirFoam pressure relief, Zoned HDMax support coils, Reinforced edge support |
| Spec source | NapLab | NapLab |

## Key differences

- The Nolah Evolution 15 (Luxury Firm) runs thicker support coils (13.5-gauge vs 14.5-gauge — lower gauge means thicker, firmer wire).

## Who each mattress is for

**Leesa Sapira Hybrid:** The Leesa Sapira Hybrid has a medium feel that works for many side and back sleepers, and for combination sleepers who switch positions. Strengths: Excellent pressure relief at the shoulders and hips; Strong, even support that keeps the spine aligned.

**Nolah Evolution 15 (Luxury Firm):** The Nolah Evolution 15 (Luxury Firm) has a medium feel that works for many side and back sleepers, and for combination sleepers who switch positions. Strengths: Excellent pressure relief at the shoulders and hips; Strong, even support that keeps the spine aligned; Sturdy edges that make the full surface usable.

## FAQ

### Which is firmer, the Leesa Sapira Hybrid or the Nolah Evolution 15 (Luxury Firm)?

They rate the same: both are a 6/10 on the firmness scale, a medium feel that works for many side and back sleepers, and for combination sleepers who switch positions.

### Which is cheaper, the Leesa Sapira Hybrid or the Nolah Evolution 15 (Luxury Firm)?

The Nolah Evolution 15 (Luxury Firm) is cheaper in a queen: $1,594 versus $1,599, as of 2026-09-15.

### What is the main construction difference between the Leesa Sapira Hybrid and the Nolah Evolution 15 (Luxury Firm)?

Both are hybrid builds; the biggest spec difference is the support core — the Nolah Evolution 15 (Luxury Firm) uses thicker coils. Full specs are in the table above.

## More

- [Leesa Sapira Hybrid — full specs](https://squishmat.com/mattresses/leesa-sapira-hybrid)
- [Nolah Evolution 15 (Luxury Firm) — full specs](https://squishmat.com/mattresses/nolah-evolution-15-luxury-firm)
- [Comparison matrix: every mattress we track](https://squishmat.com/compare)

Free to cite with attribution — link to the canonical page. Where a datapoint traces to a third-party teardown, please credit the original measurer too (sources are cited per bed on https://squishmat.com/mattress-database).