# FORM Core Hybrid vs Leesa Legend Hybrid: Firmness, Price, and Construction Compared

Canonical: https://squishmat.com/compare/form-core-hybrid-vs-leesa-legend-hybrid · Data refreshed 2026-09-15 · Source: SquishMat

Same feel and similar price — the Leesa Legend Hybrid's denser foams give it the durability edge.

## Full spec table

| Spec | FORM Core Hybrid | Leesa Legend Hybrid |
| --- | --- | --- |
| Type | Hybrid | Hybrid |
| Firmness | 6/10 | 6/10 |
| Height | 12" | 10.5" |
| Queen price | $1,899 | $1,889 |
| Price range (all sizes) | $1,549–$2,499 | $1,479–$2,339 |
| Foam densities (lb/ft³, top → bottom) | 1.7 / 1.7 / 1.2 | 3.5 / 4.0 / 1.8 / 1.8 |
| Coil gauge | 14.5 | 15 |
| Coil count (queen) | — | — |
| Cooling | 7/10 | 6/10 |
| Motion isolation | 6/10 | 6/10 |
| Edge support | 8/10 | 7/10 |
| Pressure relief | 6/10 | 7/10 |
| Support | 9/10 | 8/10 |
| Natural materials | 3/10 | 6/10 |
| Notable features | GelGrid surface with coil support, ZoneCoil pocketed coil system, Reinforced edge foam, Medium-firm responsive feel | Premium micro-coil and spring system, Organic cotton and wool cover, Plush adaptive contouring, Strong motion isolation |
| Spec source | NapLab | NapLab |

## Key differences

- The Leesa Legend Hybrid uses denser foam (lowest layer 1.8 vs 1.2 lb/ft³) — density is the best single predictor of how long foam lasts before it sags.
- The FORM Core Hybrid runs thicker support coils (14.5-gauge vs 15-gauge — lower gauge means thicker, firmer wire).

## Who each mattress is for

**FORM Core Hybrid:** The FORM Core Hybrid has a medium feel that works for many side and back sleepers, and for combination sleepers who switch positions. Strengths: Strong, even support that keeps the spine aligned; Sturdy edges that make the full surface usable.

**Leesa Legend Hybrid:** The Leesa Legend Hybrid has a medium feel that works for many side and back sleepers, and for combination sleepers who switch positions. Strengths: Strong, even support that keeps the spine aligned.

## FAQ

### Which is firmer, the FORM Core Hybrid or the Leesa Legend Hybrid?

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 FORM Core Hybrid or the Leesa Legend Hybrid?

The Leesa Legend Hybrid is cheaper in a queen: $1,889 versus $1,899, as of 2026-09-15.

### What is the main construction difference between the FORM Core Hybrid and the Leesa Legend Hybrid?

Both are hybrid builds, but the Leesa Legend Hybrid uses meaningfully denser foam, which generally predicts better durability. Full per-layer densities are in the table above.

## More

- [FORM Core Hybrid — full specs](https://squishmat.com/mattresses/form-core-hybrid)
- [Leesa Legend Hybrid — full specs](https://squishmat.com/mattresses/leesa-legend-hybrid)
- [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).