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SLEEP100

King Mattress 12 Inch, 5-Zone Deep Sleep Firm Mattress with Extra Lumbar & Shoulder Support, Hotel Collection Hybrid Mattress Pain Relief - Fiberglass Free - No Odor - 365 Night Trial

    • Based on 237 reviews
Condition: New
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$499.99 Why this price?

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Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

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30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: 13 left in stock
Fulfilled by SLEEP100 SYNERGY LIMITED
Arrives May 8 – May 12
Order within 20 minutes
Available payment plans shown during checkout

Size: King


Style: 12 Inch


Features

  • 365-NIGHT HOME TRIAL - Worried our mattress might not meet your expectations? No need! We offer an industry-leading 365-day trial, giving you ample time to experience it fully. If you have questions, our dedicated customer support team is here to assist, try it risk-free for a full year.
  • ENHANCED SHOULDER & LUMBAR SUPPORT: with a unique zoned design, providing targeted relief for the shoulders and lower back. it's perfect for those with discomfort in these areas.
  • NO SMELL & FIBERGLASS FREE: Enjoy a hypoallergenic sleep environment, free from offensive odors. Rest easy knowing your mattress is safe and healthy for a peaceful night's sleep.
  • A GREAT MATTRESS OPTION FOR UNDER $1000: From top to bottom, inside and out, we use only safe and top-tier materials for your comfort and health. this mattress offers premium comfort and support, making it an outstanding value for quality and restful sleep.
  • FOREVER WARRANTY - Enjoy peace of mind with our industry-leading, lifetime warranty. As long as you own the mattress, its fully covered. We proudly stand behind our product quality, ensuring lasting comfort and support for years to come.

Brand: SLEEP100


Size: King


Product Dimensions: 80"L x 76"W x 12"Th


Top Style: Euro Top


Number of Layers: 2


Fill Material: Cooling gel memory foam & pocket spring coils


Special Feature: Extra Lumbar & Shoulder Support, Firm, Pain Relief, Edge support, Cooling tech Fabric, Side Handles for Easy Movement See more


Color: White


Coil Type: Pocketed Coil


Model Name: Hotel Collection


Product Dimensions: 80 x 76 x 12 inches


Item Weight: 70 pounds


Manufacturer: SLEEP100


Item model number: 190dff76-b300-483b-86f4-c8cd99f89bd7


Date First Available: November 1, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 8 – May 12

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Best night's sleep I've had in years!
Review Image by Amanda C. Amanda C.
This mattress has surpassed all of my expectations. It arrived promptly and was pretty heavy (grab a friend to help!) but slid out of the box readily and was simple enough to unroll and set up. The letter opener that was included worked well to cut the plastic and it inflated quickly. We let it sit for two days before moving it to our bedroom and it completely inflated. It feels firm (but not too firm!) and well made. We've been sleeping on it for about a week and both my hubby and I love it. I was incredibly hesitant to buy a mattress online but we just didn't have the budget to go to a store and buy a "real" mattress. This is nicer than the Beautyrest I paid 850 for 5 years ago (and started sagging after 1 year). I'm so pleased! There were no smells, it's a fantastic buy, if you're looking for a great mattress at a wonderful price, don't hesitate. :) ... show more
Reviewed in the United States on January 28, 2025 by Amanda C. Amanda C.
    • Great mattress, especially for price
Size: Twin Style: 10 Inch
As someone who likes mattresses to be at least an 8 out of 10 on the hardness scale, this works great. I got the 10 inch because I had experiences with "hard" mattresses not really being hard, but I might even get the 12 inch if I could go back... But still, the 10 inch has decent cushioning and bounciness, I'm still amazed that a shippable mattress had proper springs! No smell, and it expanded pretty quickly in less than a day. A solid 10/10 for such an affordable mattress. ... show more
Reviewed in the United States on March 7, 2025 by JIHYEON
    • Great company.
Size: Full Style: 12 Inch
**Review for Full Mattress Return** I ordered a Full mattress from Sleep 100 in this model, which was true to description and firm, great for my back. While it was ultimately returned due to a sizing mistake on my part, I feel compelled to share my fantastic experience with their customer service. From the moment I reached out to them about the return, I was met with understanding and empathy. The representative was genuinely supportive and listened patiently to my concerns. They clearly cared about making sure I had an excellent experience, which made me feel valued as a customer. What impressed me the most was how quickly they responded to my inquiries. Each reply came within a matter of hours, and their communication was clear and concise, making the entire process hassle-free. It was refreshing to experience such attentive service! On top of that, I was pleased to find out that I received a full refund for the mattress. As a wonderful bonus, I get to keep the product, and I plan to donate it to someone in need. It makes me feel good to know that even though it wasn’t the right fit for me, it can still be of help to someone else. Overall, I highly recommend Sleep100. Their commitment to customer satisfaction and empathetic communication truly sets them apart. Thank you for making this return experience a positive one! The mattress had no smell, it would surely help me sleep with how comfy and firm it was, and the material looked easy to clean. It was very smooth. ... show more
Reviewed in the United States on February 28, 2025 by Milly
    • The firmness and comfort.
Size: King Style: 14 Inch
I loved the price and the design.
Reviewed in the United States on February 23, 2025 by Tommy R Harris
    • Best sleep ever
Size: King Style: 14 Inch
I was very apprehensive about buying a mattress in a box but I love a challenge. BEST PURCHASE EVER. OMG once I opened the box and laid it on the box spring for the 72hrs as recommended it was all over. I am sleeping like a baby. The firm support coupled with the functionality is amazing. I Love it, my back has never felt so good in years. Great price as well. ... show more
Reviewed in the United States on February 25, 2025 by Jacqueline M.
    • Great PRODUCT. too FIRM
Size: Full Style: 14 Inch
love THE MATTRESS/PRICE, BUT TOO FIRM FOR ME. i WOULD LIKE TO EXCHANGE FOR A LESS FIRM MATTRESS.
Reviewed in the United States on February 21, 2025 by ANGELO RODRIGUEZ
    • Great Value and Comfort!
Size: Queen Style: 14 Inch
Only have been sleeping on it for a couple nights but so far I am happy! It was easy to set up. We had NO odor when opening it. We gave it 48 hours to expand and that seemed to be plenty.
Reviewed in the United States on March 6, 2025 by Kelly & Eric Blake
    • Awesome Mattress for the price
Size: King Style: 12 Inch
I’m posting this after only one sleeping on it but I must say so comfortable!!! I open the box and let it sit 24 hours and it’s soft feeling on top layer but very firm with NO sag. I made the mistake of buying a mattress a year ago in medium firmness. This one is so comfortable, I recommend it.
Reviewed in the United States on February 20, 2025 by Darren Mouton

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