“Making Finer Quality Mattresses Since 1898”

Sometimes the simplest solution is the best solution. King Koil is one of the oldest mattress manufacturers in the nation, and has been providing high quality beds at affordable prices since 1898. Today, through embracing all of the latest technological advancements in materials and construction, King Koil still provides popular innerspring mattresses that offer great value for the consumer. We offer King Koil mattress reviews on King Koil’s innerspring mattresses, including the Sleep iD mattress collection, Spine Support, Perfect Contour, Natural Response and Laura Ashley line.

>>>>  7 REASONS WHY YOUR NEXT MATTRESS SHOULD BE KING KOIL <<<<

With all of the mattress options out there, King Koil distinguishes itself by focusing on competitive pricing, providing excellent customer service, as well as maintaining a level of quality that buyers seek in a mattress. They have a wide range of mattress products utilizing everything from high quality foams to micro encased coils. Their Spine Support line utilizes a three-zone innerspring system for maximum support and comfort, and with a selection between Euro-top, pillow-top, plush and firm options, are great mattresses for a wide range of buyers. The Perfect Contour line is a five-zone innerspring mattress that features a combination of heavier and lighter gauge coils contour to your body, and the Everlast Quilt Foam cushions and supports you for one of the most restful sleeps possible.

Best of all, you won’t feel like you’re paying an arm and a leg to purchase a King Koil mattress – this is an effortless way give your body and your mind the sleep it deserves. To learn more about how to get ‘more mattress for your money,’ read our mattress brand comparison or find the nearest mattress retailer near you.

Bestseller No. 1
King Koil Epponine 13-inch Plush Hybrid Mattress Set King
  • Twin: 13 inches high x 38 inches wide x 75 inches long
  • Twin XL: 13 inches high x 38 inches wide x 80 inches long
  • Full: 13 inches high x 53 inches wide x 75 inches long
SaleBestseller No. 2
SoundAsleep Dream Series Air Mattress with ComfortCoil Technology & Internal High Capacity Pump - King Size
  • CUSTOMER FRIENDLY 1-YEAR WARRANTY comes standard on all SoundAsleep mattresses. Rest assured on your purchase of the highest quality air mattress money can buy. Call or email anytime for support. Our US based team is here to help!
  • INDUSTRY LEADING DESIGN exclusively using ComfortCoil Technology and a SureGrip bottom to ensure firmness and stability. No slipping and sliding! With 48 internal air coils for added durability and support your bed will remain flat and firm so you can stay SoundAsleep!
  • PATENTED 1-CLICK INTERNAL PUMP ensures quick and easy inflation and deflation. Designed for in-home use, the King Size Dream Series mattress reaches full inflation in under 6 minutes and will stay inflated for days. If you prefer a firmer surface, use the pump for a quick top up!
  • PREMIUM “DOUBLE-HEIGHT” RAISED AIR BED with dual chamber construction. With inflated dimensions of 82” x 70” x 18”, this mattress is extra large, big enough to sleep multiple people comfortably or one person like a true king! Guests, friends and relatives of all shapes and sizes will be thrilled. For a smaller mattress, check out our Queen or Twin Size!
  • EXTRA THICK, WATERPROOF FLOCKED TOP ensures a comfortable sleeping experience while multilayer, puncture-resistant Eco-Friendly PVC makes this mattress extra durable and long-lasting.
Bestseller No. 3
Intex 18-inch Inflatable Fiber-Tech Elevated Premium Plush Airbed Mattress with Built-In Pump, King
  • KING SIZE: Fiber-Tech technology provides your guests with a cozy inflatable 18-inch King-size air mattress during their next visit with elevated height making it easier to get in and out of the mattress.
  • INTERNAL PUMP: Built-in 120V pump will inflate and deflate the airbed with the switch of a button in just 4.5 minutes. Ultra-lightweight bed adjusts to your personal firmness preference for an incredible night’s sleep.
  • COMFORT: Soft-flocked surface for extra comfort with indented sides to keep your fitted sheets from slipping with plush dual air pillow top for added comfort.
  • PREMIUM BUILD: With the waterproof flocked top and built with high-strength polyester fibers, resulting in durability for years of lasting comfort, stability, and support.
  • BED INFO: The bed comes with a built-in pump and convenient hand carry bag for storage and transporting the mattress. The bed has a weight capacity of 600 pounds and the dimensions are (L x W x H): 72 x 80 x 18 inches.
Bestseller No. 4
Classic Brands Mercer Cool Gel Memory Foam and Innerspring Hybrid 12-Inch Pillow Top Mattress | Bed-in-a-Box King
  • 76" W x 80" L x 12" H
  • The newest technology in bedding, this mattress combines the traditional innerspring wrapped coils with the newest generation of gel memory foam for an optimal sleep experience.
  • Beautifully detailed quilted pillowtop knit cover with a corded edge and coordinating knit sides for breathability
  • Gel infused memory foam disperses body heat and creates a more comfortable sleeping surface layer combine with comfortable orthopedic support foam for a more restful, deeper night's sleep; 8 inches of wrapped innerspring coils move independently reducing the sensation of movement and minimizing motion disturbances
  • High-quality memory foam conforms to your body while the cool gel regulates body temperature; our memory foam uses a porous, open cell design that allows for a greater circulation and meets CertiPUR-US program standards for performance, emissions, and durability
Bestseller No. 5
Sleep Innovations Shiloh Medium Memory Foam Mattress, King, 14 Inches
  • King Size Memory Foam Mattress: With cloudlike memory foam technology, medium support, and an extra comfortable triple layer design, the 14 inch Shiloh mattress helps you sleep in head to toe comfort
  • Luxurious Comfort: This memory foam mattress offers cradling comfort for all sleep positions, keeping your back and body properly aligned, fully supported, and at a comfortable temperature
  • Support For Every Sleeper: Whether you are a side sleeper or feel best on your stomach or back, looking for motion isolation, edge support, and/or breathability, we have an eco conscious mattress for you
  • Made In The USA: Our memory foam mattresses, mattress toppers, and pillows are all hypoallergenic and CertiPUR-US certified, offering you high quality materials for high quality sleep
  • Committed To Great Sleep: We invented the memory foam mattress in a box and we continue to innovate restorative foams and fabrics to give you the best night's sleep; This mattress comes with a 10 year warranty
Bestseller No. 6
Sleep Innovations Marley Cooling Gel Memory Foam Mattress, King, 10 Inches
  • King Size Cooling Memory Foam Mattress: This 10 inch cooling gel memory foam mattress is perfect for hot sleepers; The gel memory foam top layer and supportive center combine to relieve pressure
  • Cooling Comfort: Available in medium and medium firm options, the Marley mattress features a triple layer design with airflow channels in the supportive middle layer to maintain a comfortable climate all night
  • Support For Every Sleeper: Whether you are a side sleeper or feel best on your stomach or back, looking for motion isolation, edge support, and/or breathability, we have an eco conscious mattress for you
  • Made In The USA: Our memory foam mattresses, mattress toppers, and pillows are all hypoallergenic and CertiPUR-US certified, offering you high quality materials for high quality sleep
  • Committed To Great Sleep: We invented the memory foam mattress in a box and we continue to innovate restorative foams and fabrics to give you the best night's sleep; This mattress comes with a 10 year warranty
Bestseller No. 7
Colorful Mart Grey Japanese Futon Tatami Mat Sleeping Mat Floor Futon Mattress Japanese Bed Mat Sleeping Mattress for Floor Roll Up Bed, King Size
  • King Size: 180cm x 200cm (70.9" x 78.7")
  • Type: Bedroom Futon, Living Room Futon, Tatami Mat
  • Cover Material: 100% Polyester Fibre | Filling Material: 100% Microfiber
  • Pattern: Solid Color | Craft: Reactive Printing, Quilting, Binding
  • Season: Spring, Summer, Autumn and Winter | Style: Modern, Casual, Kids, Teens, Adults
Bestseller No. 8
Live and Sleep Resort Ultra Bed in Box - 12-Inch Cooling Gel Memory Foam Mattress in a Box with Memory Foam Pillow - CertiPur Certified - King Size
  • PERFECT CONTOUR. King size mattress cradles you in a deluxe cushion of 2.5” Premium Air-Flow MF over 1” of Gel-Infused Memory Foam plus 8.5” of High Density Polyurethane Base. Extra-thick profile brings luxury hotel touch
  • COOLING INNOVATION. Breathable, plush & better quality materials, not cheap inexpensive foam. Optimum comfort that relaxes & cools your body. Deep rest for a long day ahead. No coils or latex used
  • BEST BUY SOLUTION. Top Rated King Memory Foam Mattress with over 90% 5-star reviews on Amazon. Classic medium-firm HD core relieves pressure points + less tossing & turning. Good for side, back and stomach sleepers. Signature feel recharges you from a dream night of ultimate slumber
  • SOFT FLEX COVER. World class linen is easy green care & works on any home bedroom furniture frame set, box spring or futon. Comfortable and has a cloud like sensation. Use a bedding pad / protector on any mattress, cot, tri-fold or guest room day-bed
  • CERTIPUR-US CERTIFIED & BONUS free queen-size pillow. Eco-Friendly + Great on box-spring, platform, adjustable or hard floor only. New + Designed in the USA + full refund guarantee from 30 day trial + 20-year warranty
Bestseller No. 9
Zinus 12 Inch Gel-Infused Green Tea Memory Foam Mattress / Cooling Gel Foam / Pressure Relieving / CertiPUR-US Certified / Bed-in-a-Box, King
  • AS COOL AS IT GETS - Settle in to a bed made with our most cooling formula yet, promising perfectly temperature-regulated sleep and a clean feeling night after night, all thanks to our enveloping memory foam packed with cooling gel and green tea
  • PRESSURE-RELIEVING FOAMS - 2 inch ultra-cooling gel and green tea infused memory foam, 3 inches soft comfort foam, and 7 total inches durable high density base support foam; ideal for side sleepers and average-weight sleepers
  • CERTIPUR US CERTIFIED - Highest quality foam is CertiPUR US Certified for durability, performance, and content
  • EXPERTLY PACKAGED - Our technology allows this mattress to be efficiently compressed into one box that’s easily shipped and maneuvered into the bedroom; simply unbox, unroll and this mattress does the rest, expanding to its original shape within 72 hours
  • Worry-free 10 year limited warranty included; twin mattress supports a maximum weight of 250 lbs, while all other sizes can support up to 500 lbs
Bestseller No. 10
Signature Design by Ashley Chime 12 Inch Medium Firm Memory Foam Mattress - CertiPUR-US Certfied, King
  • MEMORY FOAM MATTRESS: For sound sleep you've always dreamed of. This body contouring memory foam mattress delivers amazing support, pressure relief and comfort
  • 12" PROFILE: Designed with layers of memory foam for support and pressure relief, all with a comfortable feel. The support foam core reduces motion transfer for peaceful, undisturbed sleep
  • PLUSH SUPPORT: Thick layers of memory foam contour to your body and deliver amazing support, pressure relief and comfort for all types of sleepers
  • KING SIZE: Measures 75" W x 79" D x 12" H and is compatible with most king bed frames. Bed foundation, box spring and frame available, sold separately