MLILY 8 Inch Twin Mattress for Kids Green Tea Memory Foam Medium Firm
- Mattress
- 750 pounds
- Standard Mattress
- 1
- Better rated than 95%
A CertiPUR-certified, medium-firm twin foam mattress built with a fiberglass-free cover, a reasonable pick for a kid's room upgrade.
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How it ranks among the 20 mattresses we track
4.6★ across 1,836 Amazon ratings, Bayesian-smoothed toward the category average.
1,836 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
4,000+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 20 mattresses we track - how the scorecard works · full mattresses data report. Confidence: high - strong rating volume and complete data.Updated 6 days ago. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
Twin-size, 8-inch memory foam mattress positioned for kids, built with a gel-infused foam layer and a medium-firm feel Mlily rates around 6-7 out of 10. Uses CertiPUR-US certified foam and a fiberglass-free flame-retardant cover.
The fiberglass-free cover, 92 percent cotton and 8 percent polyester, is the notable difference from cheaper foam mattresses that rely on a fiberglass fire barrier. It ships compressed and reaches full shape within about 2 hours of unrolling.
- 8 inch profile, twin size
- Medium-firm feel, rated 6-7 out of 10
- Gel-infused, CertiPUR-US certified foam
- Fiberglass-free cotton/polyester FR cover
Who it's for
Suits a kid's twin bed that needs a supportive, medium-firm foam mattress rather than a soft, plush one. Not aimed at adults or anyone wanting a deep-contouring feel.
Strengths and trade-offs
Drawn from this product's published specifications.
- CertiPUR-US certified foam, no ozone depleters
- Fiberglass-free flame-retardant cover
- Gel-infused foam for cooling
- Expands within about 2 hours of unboxing
- Medium-firm may not suit kids wanting softer
- Twin size fits a single-bed frame only
Performance notes
A gel-infused memory foam layer draws heat away while still conforming to the body, and the medium-firm rating is pitched as a middle point that avoids the sag of soft foam while still relieving pressure better than a firmer feel. It ships compressed and expands to full size within about 2 hours.
Specifications
| Brand | Mlily |
|---|---|
| Model | VI-7X8I-OJVD |
| Dimensions & fit | |
| Weight Capacity Maximum | 750 pounds |
| Item Weight | 28 pounds |
| Item Dimensions | 75 × 38 × 8 inches |
| Item Dimensions L x W x Thickness | 75 × 38 × 8 inches |
| Size | Twin |
| Capacity & performance | |
| Age Range Description | Adult |
| Construction & materials | |
| Construction Type | Cover: Graphene Technology Cover, Comfort Layer: 2 Inches Green Tea Gel Foam, Base: 6 Inches NOISE FREE Memory Foam |
| Material Type | Jacquard,Memory Foam,Fiberglass,Base Foam,Graphene,Polyester,Polyamide,Spandex |
| Cover Material | graphene |
| Fill Material | Gel Memory Foam , Cotton |
| Mattress Comfort Layer Material | Gel Memory Foam |
| Color | White |
| Included components | |
| Number of Packs | 1 |
| Unit Count | 1 |
| Included Components | Memory Foam |
| Warranty & support | |
| Manufacturer Warranty Description | 10 years |
| Other details | |
| Mattress Type | Standard Mattress |
| Number of Items | 1 |
| Number of Layers | 3 |
| Item Thickness | 8 inches |
| Style Name | 8 Inch |
| Additional Features | Pressure Relief |
| Item Highlight | Bed in a Box, Green Tea Gel for Cool Sleep, Pressure Relief, Single Mattress for Daybed/Bunk/Individual, CertiPUR-US, 75"x38" |
| Shape | Round |
| Item Firmness Description | Medium Firm |
| Item Type Name | Bed Mattress Conventional |
| Product Benefits | Improves Sleep, Stays Cool While Sleeping |
| Product Care Instructions | Hand Wash Only |
| Set Name | Twin 8 Inch |
| topstyle | Tight Top |
How it compares
This product against the closest alternatives we track in mattresses.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| MLILY 8 Inch Twin Mattress for Kids Green Tea Memory Foam Medium FirmThis product | 4.6 / 5 | 1,836 | 4.5 / 5 |
| Signature Design by Ashley 12 Inch Memory Foam Queen Mattress in a BoxSignature | 4.5 / 5 | 51,900 | 4.6 / 5 |
| Linenspa 8 Inch Hybrid MattressLinenspa | 4.4 / 5 | 196,100 | 4.6 / 5 |
| FDW | 5 Inch Twin Mattress | Medium Firm | Gel Memory Foam | WhiteFDW | 4.3 / 5 | 6,203 | 4.6 / 5 |
| Novilla Bliss Queen Size MattressNovilla | 4.4 / 5 | 28,392 | 4.5 / 5 |
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Questions about the Mlily VI-7X8I-OJVD
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What firmness is the Mlily kids twin mattress?
Medium-firm, which Mlily rates around 6 to 7 out of 10 on its firmness scale.
Does the Mlily twin mattress use fiberglass as a fire barrier?
No, it uses a cotton and polyester flame-retardant cover instead of fiberglass, per the listing.
How long before the mattress reaches full size after unboxing?
Mlily states it expands to its original shape within about 2 hours of unrolling.