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1 / 1Images: Rest Right Mattress. Shown size and configuration may vary.
10″ Kingship Comfort Classic Mattress
Best for: Budget foam, many odd sizes
A 10″ memory foam bed in soft, medium or firm with odd sizes from Three Quarter 42″ × 72″ up to Wyoming King 84″ × 84″.
Good to know: Layer thicknesses aren't published, and sales are final once shipped.
- Type
- Memory foam
- Height
- 10″
- Sizes
- Made to order + custom
- Certified
- CertiPUR-US
66 × 80 in · 10″ tall
Where to get it
- restrightmattress.comQueen $775 (sale, was $1,175) · checked Oct 18 Get a quote
- Split kingSplit California King (Includes Both Sides) See the list
Returns: None. Details
We may earn a commission if you buy. Check the price for your exact size and height on the seller’s site.
The short version
Worth a look if
- Budget foam, many odd sizes
Good
- A 10″ memory foam bed in soft, medium or firm with odd sizes from Three Quarter 42″ × 72″ up to Wyoming King 84″ × 84″.
- 3 firmness choices: Soft, Medium, Firm
- Trial: None. All mattress sales final; no returns or cancellation once shipped
- Height: 10″
Think about
- Layer thicknesses aren't published, and sales are final once shipped.
- No owner reviews we could verify yet
Based on the maker’s published specs and terms, and the owner reviews linked below. We haven’t slept on it. Something wrong? Tell us.
What owners say
No owner reviews we can verify yet A small set of real reviews, each linked to its source. Not a star rating.
No independent owner reviews were found for this model.
What people liked
No supported praise summary in the sample.
What to weigh up
No substantive concern verified in this small sample. This is a gap in the evidence, not proof of no drawbacks.
Sources & sample limits
none found Sample: 0 owner reports.
Searched Reddit, Trustpilot (no page for restrightmattress.com) and GoodBed; nothing on Rest Right or Kingship Comfort. Reviews on restrightmattress.com product pages are brand-hosted.
Research checked October 14, 2026. These are sourced observations, not our own product tests or a star rating.
What owners report
Reviews on the maker's site mostly praise how it fits hard-to-find sizes (Olympic Queen in a fifth-wheel RV, European king, split Cal King, Twin XXL), fast shipping and helpful service. Comfort comments are short and positive; no long-term reports.
Owners like
- Fits hard-to-find sizes
- Fast shipping
- Helpful service
From Rest Right Mattress product reviews (seller’s site). Summarized in our words.
Every size it comes in
Olympic queen66 × 80 in10″RV bunk (30 × 80)30 × 80 in10″Wyoming king84 × 84 in10″Full XL · 54-inch54 × 80 in10″Three Quarter (42 × 72)42 × 72 inAs listedThree Quarter (48 × 72)48 × 72 inAs listedTwin XXL (38 × 84)38 × 84 inAs listedFull XXL (54 × 84)54 × 84 inAs listedQueen XL (60 × 84)60 × 84 inAs listedSplit Wyoming King (2) (42 × 84)42 × 84 inAs listedEuropean King (63 × 79)63 × 79 inAs listedSuper King (72 × 78)72 × 78 inAs listedThree Quarter (54 × 72)54 × 72 inAs listed
Taken from the maker’s size options, in the inches it publishes. Tap a size to compare every mattress made in it. Sizes marked “as listed” don’t exactly match a standard size, so check your frame.
Price for every size
From the maker’s site on Oct 24, 2026. Prices change often, so check before you buy.
| Size | Inches | Price | |
|---|---|---|---|
| Split Queen (2-30" x 80") | 30 × 80 | $1,010 sale | See it |
| Three Quarter (42" x 72") | 42 × 72 | $860 sale | See it |
| Split California King (Includes Both Sides) | 36 × 84 | $1,070 sale | See it |
| Twin XL | 38 × 80 | $680 sale | See it |
| Twin XXL (38" x 84") | 38 × 84 | $760 sale | See it |
| Three Quarter (48" x 72") | 48 × 72 | $860 sale | See it |
| Split Wyoming King (2) (42" x 84") | 42 × 84 | $1,380 sale | See it |
| Three Quarter (54" x 72") | 54 × 72 | $860 sale | See it |
| Full XL (54" x 80") | 54 × 80 | $770 sale | See it |
| Full XXL (54" x 84") | 54 × 84 | $850 sale | See it |
| Queen | 60 × 80 | $775 sale | See it |
| European King (63" X 79") | 63 × 79 | $945 sale | See it |
| Queen XL (60" x 84") | 60 × 84 | $905 sale | See it |
| Olympic Queen (66" x 80") | 66 × 80 | $945 sale | See it |
| Super King (72" x 78") | 72 × 78 | $1,050 sale | See it |
| California King | 72 × 84 | $950 sale | See it |
| King | 76 × 80 | $950 sale | See it |
| Wyoming King (84" x 84") | 84 × 84 | $1,130 sale | See it |
How it compares
Beside the most similar mattresses from other brands.
| 10″ Kingship Comfort Classic MattressRest Right Mattress | CopperFlex EssentialBrooklyn Bedding | The DozyCustomMattress.com | AspenWilderness RV Mattress | |
|---|---|---|---|---|
| Type | Memory foam | Memory foam | Memory foam | Memory foam |
| Queen price | $775 | $799 | $599 | $696 |
| Height | 10″ | 6″ or 8″ or 10″ or 12″ or 14″ | 5″ or 6″ or 7″ or 8″ or 9″ or 10″ or 11″ or 12″ | 10″ |
| Trial | See terms | 365 nights | See terms | 100 nights |
| Odd sizes | 4 | 16 | 10 | 8 |
| Expert reviews | None yet | None yet | None yet | None yet |
What’s inside
- 1Knitted quilted cover
- 2LuxurySupport foam (layer thicknesses not published)
- Feel
- Soft, Medium, Firm
- Height
- 10″
- Custom sizes
- Yes, the maker builds to your measurements
Complete the bed
Odd sizes need everything else in the same inches. Here’s what we have for this mattress’s odd sizes.
Olympic queen · 66 × 80
RV bunk (30 × 80) · 30 × 80
Wyoming king · 84 × 84
Full XL · 54-inch · 54 × 80
Returns and ordering
Trial and returns
None. All mattress sales final; no returns or cancellation once shipped
Before you order
- Measure inside the frame, not the old mattress
- Check clearance above for the height you pick
- Make sure your base supports it
- Buy sheets in the same exact size
Questions
What is it made of?
All memory foam mattress made in the USA with CertiPUR-US foam: LuxurySupport foam under a knitted quilted cover, shipped compressed. The page says standard and custom sizes are available; the size list runs from Three Quarter to Wyoming King.
How firm is it?
Soft, Medium, Firm That’s the maker’s description; we haven’t measured it.
Which sizes and heights can I get?
13 sizes, 10″. See every size. Confirm your exact size and height with the seller.
Are the reviews about this exact mattress?
No owner reviews we can verify yet. Searched Reddit, Trustpilot (no page for restrightmattress.com) and GoodBed; nothing on Rest Right or Kingship Comfort. Reviews on restrightmattress.com product pages are brand-hosted.
Where did this information come from?
Checked 2026-10-18. Specs and terms can change.
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