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Modway

Modway Jenna 8” Innerspring and Memory Foam King Mattress With Individually Encased Coils

  • Based on 13,489 reviews
Condition: New
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Availability: Only 5 left in stock, order soon!
Fulfilled by Bison Commerce
Arrives Thursday, Sep 24
Order within 21 hours and 34 minutes
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Size: King


Style: 8 Inch


Features

  • SLEEP SOUNDLY - This hybrid mattress assists in spinal alignment and reduces pressure on your hips, shoulders, back, and neck with the contouring support of the individually wrapped pocket coils
  • MOTION ISOLATION - With a quilted pillow-top cover, Jenna offers premium comfort for both couples and individuals. Limit bounce and absorb motion disturbance between partners with this mattress for couples
  • FIRE-RESISTANT MATTRESS - This king foam and innerspring mattress includes a fire resistant polyester barrier that meets flammability standards and a 10-year warranty against manufacturer defects
  • INNERSPRING AND FOAM MATTRESS - Jenna features individually wrapped coils padded underneath layers of responsive and breathable CertiPUR-US certified foam. This breathable mattress delivers maximum comfort and cooling air flow
  • EASY SET-UP - Enjoy rejuvenating sleep in no time. Position the mattress box next to your bed. Unbox, unwrap, then unroll and place in your desired spot. Allow up to 36 hrs to expand fully

Description

Enjoy rejuvenating sleep with the Jenna 8” Innerspring Mattress. Jenna features individually wrapped pocket coils that isolate motion between sleeping partners and provide pressure relief and spinal alignment. Responsive to the needs of the side, back, and stomach sleeping styles, Jenna’s 7” tall coils come padded underneath a layer of responsive foam and breathable foam for maximum comfort. Complete with a quilted pillow-top cover, this hybrid mattress relieves pressure on hips, back, and shoulders, while delivering cooling airflow night after night. Jenna is a firm innerspring mattress that avoids the sag and sink of foam and air mattresses, and ships compressed and rolled into a box for easy delivery.

Brand: Modway


Size: King


Product Dimensions: 80"L x 76"W x 8"Th


Item Weight: 86 Pounds


Item Firmness Description: Medium


Top Style: Tight Top


Cover Material: Fabric|Innerspring


Number of Layers: 3


Fill Material: Fabric|Innerspring


Weight Limit: 300 Pounds


Item Firmness Description: Medium


Number of Layers: 3


Weight Capacity Maximum: 300 Pounds


Additional Features: Lightweight


Mattress Coil Type: Encased Coil


Construction Type: Innerspring


Number of Mattress Coils: 7


Is Customizable?: No


Size: King


Item Dimensions L x W x Thickness: 80"L x 76"W x 8"Th


Item Weight: 86 Pounds


Item Dimensions: 76 x 80 x 8 inches


Item Depth: 8 inches


Cover Material: Fabric|Innerspring


Fill Material: Fabric|Innerspring


Product Care Instructions: Hand Wash Only


Mattress Comfort Layer Material: Memory foam


Material Type: Innerspring and Foam


Brand Name: Modway


Model Name: Jenna


Product Benefits: Spinal alignment, motion isolation, pressure relief, and cooling airflow


Model Number: MOD-6136-WHI


UPC: 889654158257


Global Trade Identification Number: 57


Manufacturer: Modway


Manufacturer Warranty Description: One year warranty against manufacturer defects.


Manufacturer Part Number: MOD-6135-WHI


Unit Count: 1.0 Count


Included Components: Modway Jenna 8" Modern Innerspring and Foam King Mattress in White


Age Range Description: Adult


Item Type Name: Innerspring and Foam Mattress - 10-Year Warranty


top-style: Tight Top


Color: White


Shape: Rectangular


Style Name: 8 Inch


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Sep 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • 6-Month Review: The Perfect Budget Balance for Students (Honest Update)
Size: Queen Style: 10 Inch
The Selection Process: We are student and our only income is our salary from university and our budget was limited. So we didn't just buy the first thing we saw. We spent two weeks comparing brands online and even visited several local mattress shops to get a feel for different thicknesses and materials. We ultimately chose this brand because it offered the best specifications for the price point, and it has lived up to the research. Performance & Comfort Support & Sagging: This was my biggest concern with a budget mattress. After 6 months of daily use, there is zero sagging. It doesn't sink in the middle, and it provides consistent support across the entire surface. Feel: I would categorize this as "Medium-Soft." It’s comfortable and has a high-quality feel for the price range in the US market. It’s not "luxury hotel" quality, but it's significantly better than a standard dorm or cheap foam mattress. Expansion: Upon arrival, it expanded quickly and reached its usable shape within the recommended timeframe. The "Reality Check" (What to expect) Actual Thickness: Just a heads-up—the physical thickness is slightly lower than the marketing images show. This is fairly common for vacuum-sealed mattresses at this price point, and it doesn't actually affect the comfort level, but it's worth noting for your bed frame measurements. Pros & Cons Pros: Price: Unbeatable for students on a budget. Durability: No "sink holes" or structural issues after half a year. Quality: Solid stitching and fabric feel. Cons: Edge Support: Like most foam-only beds, the edges are a bit soft if you sit right on the corner. Height: Slightly thinner than the advertised stock photos. Final Verdict: If you are moving into an apartment and want a bed that feels "homey" without draining your bank account, this is a winner. It’s reliable, it's comfortable, and it holds up over time. ... show more
Reviewed in the United States on February 1, 2026 by John
    • Very firm, but not hard - comfortable and supportive even for big people
Size: Queen Style: 14 Inch
This review is for the 14 inch Queen. Like most reviews about this mattress here, including mine, they are from someone who hasn't had this mattress very long, so I will be updating this from time to time. It's easy to say it is nice and comfortable when it's new, but how does it hold up over time is important to know so updates will be coming to this review from time to time. Pros: Shipping was right on time and it was packaged carefully and received in great condition. We received it on Thursday and put it on the bed and unwrapped it as soon as we got it. There was no odor or chemical smell of any kind right out of the box. We let it expand for more than 48 hours before sleeping on it Saturday, or last night. The mattress is very firm with a plush topper on it. It's very firm but not hard. I had the best nights sleep last night that I've had in a very long time last night thanks to this mattress. It is very supportive and comfortable. I am a side sleeper that turns frequently and I found myself turning last night much less than I usually do. We are coming off a twelve year old 10 inch Serta mattress and I am pleased as punch that we went with the 14 inch mattress this time. I'm really impressed with how tall it is. As a big and tall person, the height makes is real easy to get in and out of. Cons: None yet Other information: I am a big person, 6'3" and 330#. My wife is pretty small, about 5'3" and 135#. After the first night her opinion is that she was comfortable on it and slept better than she has in a while. It may actually prove to be a bit firm for a smaller person or for someone who doesn't care for a firm mattress, , but for me, I am very surprised and happy with how well it supports me. Again, it is very firm but not hard - very supportive. The topper adds just the right amount of plush softness on top where we lie. When either of us move or roll on our side, the other person doesn't feel it on their side. Recommendation: If you are a big or tall or heavy person and need a firm mattress, or just someone whole prefers a firm mattress, I recommend this one in the 14 inch height. The 14 inch height is well worth the additional cost over the 10 inch in my opinion. I also recommend for the 14 inch mattress that you let it expand 48 hours before sleeping on it. The website recommends 24 hours, but I can tell you that after the initial 24 hour period, ours expanded another several inches over the second 24 hour period. Give it 48 hours to expand before sleeping on it, you will be glad you did. 11-26-2019 UPDATE Have slept on the mattress 10 nights now. No change in opinion, 5 stars... 12-18-2019 UPDATE We've been sleeping on this bed for a month now and still loving it. The past week has been with our little grandson sleeping with us. ... show more
Reviewed in the United States on November 17, 2019 by Mike
    • Comfy and affordable 😊
Size: Full Style: 10 Inch
The only mattress I'll buy in a box, truly such a comfortable and affordable mattress 💗
Reviewed in the United States on June 3, 2026 by Jessica
    • Not terrible, not great
Size: Narrow Twin Style: 8 Inch
This is a firm bed. I immediately had to buy a topper to make it comfortable. But, it did arrive in a timely fashion, it was packaged well, was as described, and didn’t have any weird manufacturing smells.
Reviewed in the United States on February 2, 2026 by BillyChuck
    • Get it!!
Size: Queen Style: 10 Inch
This is the third one we’ve gotten. One for my daughter, the guest room and now my room. It is so comfortable. And I’ve recommended it to so many people, my sisters have gotten them also. For the price and the quality, you can’t beat it.
Reviewed in the United States on April 26, 2026 by Alyssa
    • 3 Years In, No Complaints. Perfect for Guest Bedroom, College Apt, First Home.
Size: Queen Style: 10 Inch
I am not someone to leave reviews but I bought this mattress back in June of 2023 after being recommended it by a friend. I was skeptical because I didn’t know if I trusted a mattress in a box from Amazon. I am back to buy another one for a second bedroom we are adding in our house. I (and others who have slept/sat on my bed) have really enjoyed the mattress and are impressed that it came from Amazon at its price point. I have had no issues. I personally keep mine with a egg carton style mattress topper and a waterproof protective cover under my fitted sheet. Not too firm, not too soft. This is perfect and inexpensive for a guest bedroom, college apartment, first home, etc. if you are looking for quality on a budget. ... show more
Reviewed in the United States on June 25, 2026 by April
    • Very comfortable
Size: Narrow Twin Style: 8 Inch
Using as a guest mattress, but this is very comfortable. Better than expected for the price.
Reviewed in the United States on May 16, 2026 by Luke H
    • Great Value Mattresses!
Size: Twin XL Style: 10 Inch
These are great mattresses at a great price. This is the third set I've bought of them, this time for my new adjustable bed bases. Perfect! The perfect balance of firm and softness especially for use on an adjustable frame. Get you some!
Reviewed in the United States on June 20, 2026 by zoelife7

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