Helix Midnight
Midnight is part of the Helix lineup. Personalized hybrid mattresses with a sleep-quiz-driven match. We have no documented instrumented test results for this exact model.
Our take
The Midnight is Helix's best seller and the default answer in their sleep quiz for side sleepers. It's a medium-feel hybrid with memory foam over pocketed coils, tuned for pressure relief at the shoulder and hip. At its sale price it's one of the strongest values in the online hybrid category.
Historical Helix brand-wide Queen range: $999–$2,499 (mid-tier hybrid). This is not this model's verified price or a current offer.
No firmness designation in this model's name. Check the retailer's spec sheet, or use our firmness guide to work out what you need.
Construction
This model's name doesn't encode its materials, and we haven't tested it in our lab.
For construction detail, start with the Helix brand hub or our mattress types guide, which explains how foam, latex, hybrid, and innerspring builds differ in feel and durability.
Helix signature technology
- Sleep Quiz Matching: 20-question diagnostic that maps you to one of 14 hybrid configurations — the most granular model selection in DTC mattress.
- Memory Plus Foam: Helix's higher-density memory foam used in Luxe-tier models for deeper pressure relief without losing responsiveness.
- Glacio High-Grade Cooling Cover: Optional cooling-cover construction; SleepSage has not published a controlled temperature comparison for these models.
Sizes & dimensions
| Size | Dimensions | Best for |
|---|---|---|
| Twin | 38" × 75" | Kids, bunk beds, small rooms |
| Twin XL | 38" × 80" | Tall solo sleepers, split-king setups |
| Full | 54" × 75" | Solo adults who sprawl, guest rooms |
| Queen | 60" × 80" | Most couples — the U.S. best seller |
| King | 80" × 80" | Couples with kids or pets in the bed |
| California King | 72" × 84" | Sleepers over 6'2" who need length |
Not every model is offered in every size — confirm availability with the retailer.
Where to buy
- Find a local mattress store — the fastest way to try Helix in person before ordering.
- Current mattress coupons — brands discount hardest around Presidents' Day, Memorial Day, Labor Day, and Black Friday.
- Trial & warranty: 120-night sleep trial, Limited lifetime warranty (mattresses bought after 02/01/2025; first 10 years non-prorated), free shipping; bed-in-a-box compressed.
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