King Size Mattress 14 Inch, Medium Firm Boxed Hybrid Mattress, Cooling Gel Memory Foam & Motion Isolation Pocket Coils, 350lbs+ Edge Support, Fiberglass-Free, 365-Night Trial, for Master Room, Family
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Availability:
In Stock.
Arrives
Thursday, May 7
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Item Thickness: 14.0 Inches
Size: King
Features
- Hotel-Grade Comfort & Ergonomic - Our King size mattress crafted with layered high-density memory foam and 1088 individual pocket springs, this mattress features a 7-zone ergonomic design for targeted lumbar support. It conforms to your body curves to relieve shoulder and hip pressure by up to 88%, suits all sleeping positions, and helps reduce fatiguefor a luxury hotel-quality sleep experience.
- Max Motion Isolation & 350lbs+ Edge Support - This 14-inch King hybrid mattress features independent pocket springs that absorb 90% of motion/vibration from a partner or pet, ensuring ultra-quiet, undisturbed sleep. 2.4mm thick reinforced edge coils support 350lbs+ per side, reducing edge slippage by 70%parents and children can sit on both sides without crowding and collapsing.
- Fiberglass-Free & Safe for Sensitive Skin - This king size mattress made with non-toxic, eco-friendly materials (100% Fiberglass-Free or harmful additives), odorless right out of the box. CertiPUR-US certified and CFR 1633 compliant, safe for kids and adults with sensitive skinperfect for long-term family use without irritation.
- Cooling Gel+Pillow-top for Year-Round Use - The luxuriously soft pillow-top 4D knit cover offers balanced support, firmness, and a cozy cloud-like feel for sleep. Gel memory foam dissipates heat 30% faster than standard foam, wicking moisture to stop night sweats even in warm spaces or family together.
- Universal Fit & Hassle-Free Setup - This king size mattress compatible 99% of bed frames (adjustable beds for seniors, platform beds for families), Ideal for big master rooms, family rooms, couples who keep pets. the mattress compressed in a 131346 inch box (about 86lbs)2 person can carry it through narrow hallways. Expands fully in 48-72 hours, with 365-night trial and 10-year warranty for peace of mind.
- It is normal to have creases during the initial opening period. Please be patient and wait for 72 hours for the mattress to expand as much as possible.
Brand: Minaeleidh
Size: King
Product Dimensions: 80"L x 76"W x 14"Th
Item Weight: 82 Pounds
Item Firmness Description: Medium Firm
Top Style: Pillow Top
Cover Material: Cotton
Number of Layers: 5
Fill Material: Memory Foam
Weight Limit: 600 Pounds
Item Firmness Description: Medium Firm
Number of Layers: 5
Weight Capacity Maximum: 600 Pounds
Additional Features: Breathable
Mattress Coil Type: Pocketed Coil
Construction Type: Hybrid
Number of Mattress Coils: 1088
Is Customizable?: No
Size: King
Item Dimensions L x W x Thickness: 80"L x 76"W x 14"Th
Item Weight: 82 Pounds
Item Depth: 14 inches
Item Dimensions: 80 x 76 x 14 inches
top-style: Pillow Top
Color: Black Gary
Brand Name: Minaeleidh
Model Name: M-King-6-A
Product Benefits: Back Pain Relief, Stress Relief
Model Number: M-King-6-A
UPC: 740122606284
Manufacturer: Minaeleidh
Included Components: Hybrid Mattress
Manufacturer Warranty Description: 100 day trial - 10 year service.
Cover Material: Cotton
Fill Material: Memory Foam
Product Care Instructions: Rotate 180° Every 3-6 Months
Mattress Comfort Layer Material: Memory foam
Material Type: Cotton Blend, Memory Foam, Polyurethane Foam
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, May 7
Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
After using this Minaeleidh full mattress for a few weeks, I’m genuinely impressed. The medium-firm feel is just right—plush enough to cushion my shoulders and hips (I’m a side sleeper) but supportive enough to keep my spine aligned. The cooling gel memory foam works wonders; no more waking up sweaty! The pocket springs isolate motion really well too—my partner’s tossing doesn’t disturb me at all. Setup was a breeze: unbox, unroll, and it expanded fully in 24 hours. Love that it’s CertiPUR-US certified and fiberglass-free, making it safe for our guest room. For the price, I didn't have any hope for it at first and just chose it as a temporary replacement, but it performed very well, better than I had imagined. this hybrid mattress delivers quality that rivals more expensive brands. Highly recommend for anyone seeking comfortable, undisturbed sleep！
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Reviewed in the United States on March 30, 2026 by UncleCurry
Item Thickness: 10.0 Inches
Size: Twin
I really wasn’t looking forward to dealing with another dorm mattress—last year’s was basically a rock, and the thought of dragging a new one up three floors again sounded exhausting. But this Minaeleidh Twin honestly changed my mind. The packaging was super smart. The compressed box fit through my tiny dorm hallway and even into my friend’s car without any trouble. I unpacked it by myself, set it on the frame, and let it rise. It took around 48 hours to fully expand, and there was no weird smell at all. The medium firmness feels just right. I switch between side and back sleeping, and it supports my hips and shoulders without making me sink. I don’t wake up sore anymore, which is such a relief. The pocket springs also work great—my cat jumps on the bed all the time, but I barely feel it. No squeaking, no shaking, just quiet sleep. The edge support was another nice surprise. My old mattress would cave in whenever I sat on the side, but this one stays firm. I can sit there to study or put on my shoes without sliding off. And the fact that it doesn’t have any chemical smell makes it even better, especially in a small dorm room. Whether it’s for a dorm, a studio, or a small apartment, this mattress fits perfectly. It’s comfy, easy to move, and feels well-made. I’ve had it for about a month now, and honestly my only regret is not getting it sooner.
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Reviewed in the United States on December 18, 2025 by Bohao Zhang
Item Thickness: 10.0 Inches
Size: Twin
The only downside was the delayed shipping. The mattresses are comfortable with no chemical small. They are a semi firm feel to me and feel like they will hold up for a while.
Reviewed in the United States on February 13, 2026 by Da momma
Item Thickness: 12.0 Inches
Size: Queen
My husband and I were so tired of our old mattress—either it was too soft (I’d wake up with hip pain) or too noisy (every toss from him jolted me awake). We took a chance on this Minaeleidh hybrid one, and it’s been a game-changer. First, unboxing was surprisingly easy. The compressed box fit in our SUV trunk, and we carried it up two flights of stairs without struggling. We unrolled it, peeled off the plastic, and let it expand—by bedtime, it was fully puffed up, no weird chemical smells (huge relief, since I have allergies). Sleep-wise? It’s the perfect medium-firm. The memory foam cushions my shoulders and hips, but the pocketed springs keep my back supported—no more waking up stiff. And the motion isolation? Chef’s kiss. When my husband rolls over at night, I barely feel a thing. We also love the edge support—sitting on the side to put on shoes doesn’t make it sag, which our old mattress did so bad we avoided the edges entirely. We already tell our friends looking for a mattress to skip the expensive brands and try this one. Finally, sleep that actually leaves us feeling rested—worth every penny!
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Reviewed in the United States on December 23, 2025 by Lyu Haoxuan
Item Thickness: 12.0 Inches
Size: Queen
Love it, firm and comfortable. No noise and size is right. Easy to set up
Reviewed in the United States on January 16, 2026 by Kandi
Item Thickness: 10.0 Inches
Size: Twin
Initial Impressions & SetupThe mattress arrives "bed-in-a-box" style. Upon unboxing, there was a minimal "new foam" scent that dissipated within 4 hours. It reached its full 10-inch loft in about 24 hours, though the manufacturer suggests 48–72. For those using this for bunk beds, the 10-inch profile is the "sweet spot"—high enough for comfort but low enough to maintain safety rail clearance.Support & FirmnessThe "Medium-Firm" rating is accurate. On a scale of 1–10 (10 being a floor), this sits at a 6.5.The Hybrid Advantage: Unlike pure memory foam mattresses that can feel like "quickstand," the pocket coils provide a necessary push-back.Edge Support: The claim of 350lbs+ edge support is surprisingly well-met. Most budget twins collapse when you sit on the corner to put on shoes; this one holds its shape remarkably well due to the reinforced perimeter coils.Temperature RegulationThe cooling gel memory foam layer performs better than standard poly-foam. It doesn't feel "cold" to the touch, but it does effectively move heat away from the body, preventing that "hot spot" sensation during the night. The airflow through the coil system is a major upgrade over solid foam blocks.Safety & Peace of MindThe Fiberglass-Free construction is a critical feature. Many budget mattresses use fiberglass as a fire retardant, which can become a nightmare if the cover is ever compromised. The inclusion of a 365-night trial is exceptionally rare at this price point and suggests the manufacturer is confident in the long-term durability of the springs. Pros & Cons Superior Edge Support Minimal sagging when sitting on the perimeter Hybrids are significantly heavier than all-foam beds; requires two people for bunk bed placement Slight Bounce: The coils provide motion isolation, but it still has more "spring" than pure foam Bunk Bed Ready: Fits standard twin frames perfectly Firmness Ceiling: Might be too firm for very light side sleepers (under 120lbs). Amazon Review Trends The "Guest Room" Consensus: Most reviewers suggest this is the ultimate guest room or kids' bed solution. Users report that it holds up well under occasional adult use but is most popular for teenagers and children. Expansion Issues: A small percentage (approx. 3-5%) of users noted the corners didn't fully square off to the full 10 inches, often due to being left in the box too long after delivery. Durability: Long-term reviews (6+ months) generally praise the lack of "dipping" or "body impressions" compared to cheaper memory foam alternatives. Internet & Independent Expert Sentiment Value for Money: Professional sleep sites often rank this category of mattress as a "Best Value" because you get the durability of an innerspring with the pressure relief of foam. Motion Isolation: Experts note that while the pocket coils are individual, they aren't quite as silent as high-end $1,000+ hybrids, but they far outperform traditional linked-coil mattresses. Final Verdict If you are looking for a reliable, safe (fiberglass-free), and sturdy mattress for a bunk bed or a high-use twin frame, this is a top-tier contender. The reinforced edges and year-long trial period make it a low-risk investment for anyone prioritizing structural integrity over "cloud-like" softness.
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Reviewed in the United States on April 14, 2026 by Just Down the Road