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Feel & Firmness
- Firmness Level: Varies by model (Soft 4/10, Medium 6/10, Firm 8/10) on the manufacturer’s scale.
- Feel Description: You’ll feel memory-foam style contouring near the surface, but underneath there’s a firmer "push-back" layer that prevents too much sink. Some reviewers describe it as "plush top, firm base" with moderate sink and strong support.
- Our Take: This mattress offers a balanced experience: good wrap and pressure relief, but with a firmer base that keeps you "on" rather than deeply "in" the mattress. For sleepers who value motion deadening and movement ease, this is a strong pick - just ensure the surface feel matches your comfort preference.
Construction & Materials
Height: Approximately 11"-13.5″.
Design: All-foam build (no coils) with multiple specialized layers for contour, support, and cooling.
Layer Breakdown:
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Cover: TENCEL®-type breathable knit covering for comfort and airflow.
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Comfort Layers: Gel-infused memory foam + "AirCell" foam (open-celled) to improve cooling and contouring.
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Support/Transition Layers: Progression™ foam and Atlas Core™ high-density foam provide zoned support for lumbar and hips.
- Base/Foundation Layer: High-density foam giving durability and preventing sag.
Why It Matters: The all-foam design gives exceptional motion isolation and a smooth feel, while the firm core supports proper alignment. For sleepers who prioritize partner quiet, quick repositioning, and a stable surface, this build hits the mark.
Performance Breakdown
| Category | Our Rating | Summary |
| Pressure Relief | 8 / 10 | Good cushioning - reviewers note the memory-foam comfort layer does a solid job for hips/shoulders. |
| Cooling | 6 / 10 | Moderate. While the mattress uses cooling foam and breathable cover, some testers still found the all-foam build retained more heat than airier hybrid models. |
| Support | 7 / 10 | Decent. The zoned core gives reliable support, but since the feel leans more into foam, some heavier sleepers or strict stomach sleepers may prefer firmer builds. |
| Motion Isolation | 10 / 10 | Exceptional. As expected from a dense all-foam mattress, it absorbs movement very well - ideal for couples or light sleepers. |
| Edge Support | 6.5 / 10 | Above average for an all-foam mattress, but edges are slightly softer than high-end reinforced hybrids. Some sink at the perimeter was noted. |
| Ease of Movement | 6.5 / 10 | Moderate. While you won’t feel stuck like ultra-slow memory foam, repositioning is somewhat slower than hybrid or latex surfaces due to foam absorption. |
Sleeping Position Guide
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Side Sleepers: Good. The contouring is solid, but if you love deep “hug,” the feel might be firmer than ultra-plush feel-seekers prefer.
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Back Sleepers: Very good. Support and alignment are well-handled here; the mattress keeps your spine relatively neutral.
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Stomach Sleepers: Moderate. Might be okay for lighter sleepers, but heavier stomach sleepers requiring high firmness may want to test for hip sink.
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Combination Sleepers: Strong. The low motion transfer and supportive surface make transitions smooth, though the feel is a bit slower than spring/latex models for movement ease.
Value, Warranty & Buying Tips
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Category: Premium all-foam mattress
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Typical Price (Queen): Around $1,799 for a queen (not based on promos).
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Trial & Warranty: Comes with a 120-night trial and a lifetime warranty.
Seattle Showroom Buying Tips:
- Bring your own pillow and lie down in your usual sleep positions to test how the mattress feels and supports you.
- If you share the bed, test for partner motion: have one person lie still while the other moves and note what you feel.
- Because of the all-foam build, check how the mattress edge feels when sitting down (edge support is decent but slightly softer than reinforced hybrids).
- For hot sleepers, focus on how the mattress handles airflow and heat buildup throughout the surface.
Why Shop Local?
Try Before You Buy — Right Here in Seattle
Visit our Seattle mattress showroom to experience the WinkBeds GravityLux up close. Our team will:
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Walk you through which firmness level (Soft / Medium / Firm) fits your body type and comfort preference.
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Compare it side-by-side with hybrid and foam alternatives so you can feel differences in contouring, support, and feel.
Shopping locally gives you the confidence of testing the mattress on your body, asking questions face-to-face, and getting full service support - something an online purchase can't always guarantee.
Final Verdict
If you’re looking for an all-foam mattress that delivers top-tier motion isolation, solid support, and a quieter, stable sleep surface, the WinkBeds GravityLux is a strong candidate - particularly for couples, back sleepers, or those with partner motion issues. Its slight trade-offs lie in less cooling efficiency than some hybrids and a slower surface feel for movement.
Best For:
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Couples who want excellent motion control
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Back sleepers who like foam feel but still need support
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Sleepers who want a quiet, "sealed-in" feel rather than a bounce
- Anyone wanting a mattress with strong durability and a lifetime warranty
Not Ideal For:
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Side sleepers who prefer deep plush hug and heavy contouring
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Sleepers who change positions often and prefer very quick surface responsiveness
- Hot sleepers who need top-tier cooling (may want an airy hybrid instead)
- Stomach sleepers requiring very firm surfaces and maximum hip lift
If you’re ready to test it in person, come stop by our Seattle mattress store to lay down on the WinkBeds GravityLux, compare firmness options, and choose what truly feels right for your body and sleep style.
