Firm mattress for side sleepers are essential for providing the right balance of support and comfort, ensuring that pressure points are alleviated while maintaining proper spinal alignment. In 2025, several top-rated options stand out for their durability, materials, and overall performance, catering specifically to the needs of side sleepers. These mattresses combine firmness with just the right amount of cushioning, allowing for a restful night's sleep without compromising on support. Whether you prefer memory foam, latex, or hybrid designs, there are excellent choices available to enhance your sleep experience.
Signature Design by Ashley Queen Size Chime 12 Inch Medium Firm Hybrid Mattress with Cooling Gel Memory Foam for Pressure Relief
- HYBRID MATTRESS: For supportive, dreamy sleeping. This mattress brings it home with layers of padding atop individually power packed innerspring coils with 2 perimeter rows for a better night's rest
- 12" PROFILE: Mattress is designed with gel memory foam, upholstery grade comfort support foam, and 360 individual power packed wrapped coils for maximum lumbar support. Quilt foam gives you that soft, cozy comfort you crave
- PLUSH SUPPORT: Includes a .75" high density gel memory foam, 1" upholstery grade support foam and 1.5" soft quilt foam for extra lumbar support
- QUEEN SIZE: Measures 60" W x 79.5" D x 12" H and is compatible with most queen bed frames. Bed foundation, box spring and frame available, sold separately
- ARRIVES IN A BOX: Simply unbox, cut the protective wrap, unroll and watch the mattress expand. Please allow 48 hours for your mattress to fully expand. State recycling fee may apply
$369.99
ZINUS 12 Inch Green Tea Memory Foam Mattress [New Version], Fiberglass free, Medium Firm Feel, Zoned Pressure Relief, Certified Safe Foams & Fabric, Bed-In-A-Box, Queen
![ZINUS 12 Inch Green Tea Memory Foam Mattress [New Version], Fiberglass free, Medium Firm Feel, Zoned Pressure Relief, Certified Safe Foams & Fabric, Bed-In-A-Box, Queen -](https://m.media-amazon.com/images/I/51lmtTd04IL.jpg)
- FOR GREAT SLEEP AND A CLEAN PLANET – Featuring our patented zoned pressure relief technology designed to help reduce aches and pains through the night, this new version ships in a smaller box for a reduced carbon footprint
- COMFORTABLE SUPPORT - Pressure-relieving memory foam conforms to the shape of your body while enhancing circulation and decreasing stress on your joints
- ALL NIGHT FRESHNESS - The all-natural green tea and purified charcoal infusions work together to help keep your mattress fresh for many nights to come
- CERTIFIED SAFE MATERIALS – Crafted from high-quality CertiPUR-US certified foam and wrapped with an OEKO-TEX certified mattress cover all produced without the use of harmful chemicals for safer, healthier sleep
- WORRY FREE WARRANTY - 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; please allow 24–72 hours for your mattress to expand to its original shape
$298.99
SALE
−$131.01
EGOHOME 12 Inch Queen Mattress, Copper Gel Cooling Memory Foam for Back Pain Relief, Therapeutic Bed in a Box, Foam Made in USA, CertiPUR-US Certified, 60x80x12 Black
- Medium Mattress for Every Sleep Style: Experience unparalleled comfort and support with our expertly crafted all-foam mattress, offering a medium feel. Our cooling gel-infused memory foam ensures a restful night's sleep, no matter your preferred sleep position.
- Graphene Technology for Enhanced Comfort: Our innovative graphene-infused cover offers exceptional thermal regulation and moisture-wicking properties. Graphene's unique structure helps to disperse heat and moisture, providing a cooler and more comfortable sleep environment. In combination with our copper-infused memory foam, which effectively regulates moisture, odor, and temperature, you can enjoy a dry, breathable, and odor-free sleep experience.
- Fiberglass-Free Memory Foam Mattress: Sleep soundly with our safe and comfortable memory foam mattress, crafted WITHOUT harmful fiberglass. Designed to relieve pressure points and align the spine, our mattress promotes a healthier sleep posture.
- Convenient Mattress in a-Box Delivery: Enjoy the ease of our mattress-in a box delivery. Your mattress will arrive compressed and rolled, making it simple to transport and set up. Please allow 2-12 hours for your mattress to fully expand to its original shape.
- 10-Year-Warranty for Your Peace of Mind: We are confident that you will love our mattress and are committed to providing you with the best possible sleep experience. If your mattress is defective or damaged upon delivery, our dedicated U.S.-based customer support team is ready to assist you in resolving any issues. Please note that there is no trial period, and opened mattresses cannot be returned.
$298.98
SALE
−$121.00
BedStory King Mattress for Side Sleepers & Couples,12 Inch Cooling Gel Hybrid Bed Extra Lumbar & Shoulder Support CertiPUR-US with 960+ Pocket Springs, Pain Relief Fiberglass Free 365 Night Trial
- Breathable & Skin-Friendly Fabric -Bedstory 12 inch King hybrid mattresses has a high-end, skin-friendly and breathable knit fabric with a comfortable and breathable surface, provide good air circulation. Our hybrid mattress is certified by CertiPUR US and Oeko-Tex Standard 100, no harmful substances, is fiberglass free, so our memory foam mattress is safe for all people, including pregnant and baby.
- Strong Support -The Multi-Layer Foam and Pocket Spring Support System not only provides better support for your body, but also absorbs more pressure from your body and the springs, providing more cushioning for your entire body, keeps you away from back pain. Gel memory foam that conforms to the body's curves, effectively relieving fatigue and pressure, make your side sleep more comfortable.
- Pocket Spring Hybrid Mattress -Supported by hundreds of quality and stainless Individual pocket spring, each spring work independently to offer an all-over and average support to 7 parts of your body (Feet, legs, hips, waist, shoulders, neck, head). These pocket springs can effectively absorb the noise and vibration caused by turning over during sleep, do not disturb your companions, and sleep peacefully.
- Mattress In A Box -Bedstory hybrid mattress is delivery, compressed, vacuum sealed and neatly rolled in a box. Smaller size that’s easily shipped and maneuvered into the bedroom. Please allow 24 - 72 hours for your mattress to return to its full shape after opening the mattress.
- Speciality Customer Service - We are a professional manufacturer that specialized in researching & manufacturing better mattresses and have no-risk 100-night trial and 10 years support for this mattress. If you have any questions, please contact with our professional customer service at any time, and we will provide you with a professional and quick response.
$309.00
SALE
−$20.00
Queen Size Mattress,12 Inch Queen Mattress in a Box,Superior Hybrid Mattress with Gel Memory Foam or Back & Lumbar Support ,100 Night Trial,Soft,Pressure Relief,Zoned Support spring, Medium Firm
- SLEEP YOUR WAY. SIDE, BACK, OR STOMACH：KOULABRZ 12 inch queen size hybrid mattress adjusts to you. The soft, pressure-relief plush top(low-resistance foam and gel memory foam) layer cradles every contour. The dynamic wrapped pocket coils improve spinal alignment
- SUPPORT WHERE YOU NEED IT MOST (ZONE SUPPORT): Enhanced coils and extra lumbar foam work together to prevent sinking in the hip and lower back areas. The queen size spring hybrid mattress promotes better spinal alignment and provides added pressure relief, helping you experience reduced back pain every night.
- STAY COOL, SLEEP NATURALLY：The 12 inch queen mattress is comfortable, breathable, and natural. It effectively wicks away steam and sweat from the contact surface, keeping your body comfortable and dry throughout the night. The queen mattresses independent pocket spring system enhances air circulation, preventing trapped heat for a cool and comfortable sleep.
- MOTION ISOLATION, SLEEP UNDISTURBED：Responsive coils enhance support and isolate movement—perfect for couples and pet lovers. With reinforced edges, you can enjoy every inch of your mattress without the fear of rolling off.
- CertiPUR-US WORRY-FREE WARRANTY: All memory foam is CertiPUR-US certified and tested. The KOULABRz queen mattress in a box comes with a 10-year warranty. We recommend allowing your new mattress to fully expand within 72 hours. Keep a safe distance when unboxing, as the queen mattress may expand rapidly and pose a risk. For any assistance or issues, please contact our customer support team.
$209.99
SALE
−$100.02
Ayeawo Firm King Size Mattress, 12 Inch Hybrid Mattress King Size with Gel Memory Foam and Pocket Springs, Premier Comfort King Bed in a Box, Breathable and Pressure Relief, CertiPUR-US
- 𝐒𝐋𝐄𝐄𝐏 𝐓𝐈𝐆𝐇𝐓 𝐋𝐈𝐊𝐄 𝐀 𝐁𝐀𝐁𝐘: The Ayeawo King Size Mattress feature a combination of multi-layer high density memory foam and individually pocketed springs that will effectively hlep relieving body pressure and promoting a deep sleep. The upgraded motion isolation and edge support features would help you free from disturbing your companion's sleep and enjoy a peaceful night.
- 𝐌𝐎𝐓𝐈𝐎𝐍 𝐈𝐒𝐎𝐋𝐀𝐓𝐈𝐎𝐍 𝐃𝐄𝐒𝐈𝐆𝐍: The Hybird Mattress King Size is consists of individually pocketed springs which will provide corresponding support for your body, neck, shoulders, waist, hips and legs, allowing you to maintain a comfortable sleep postures, relieve back pain, and isolate motions to avoid disturbing your companion during sleep. Features stronge edge support to prevent slipping.
- 𝐁𝐑𝐄𝐀𝐓𝐇𝐀𝐁𝐋𝐄 & 𝐒𝐊𝐈𝐍-𝐅𝐑𝐈𝐄𝐍𝐃𝐋𝐘 𝐅𝐀𝐁𝐑𝐈𝐂: The King Size Mattress is made of breathable Knitted fabric and multi-layer memory foam for cool sleep and relieve back pain, adopts upgraded pillow top to help shape any sleeping postures for Back, Side and Stomach sleepers and enjoy a good sleep.
- KING SIZE MATTRESS IN A BOX: The King Mattress measures 80"L×76"W×12"H and supports a maximum weight of 700lbs. The mattress is rolled up and packed in a box for the convenience of delivery, it is recommended to allow 24h for expansion when unpacked. The king mattresses are compatible with most king bed frames, platform, RV.
- 𝐁𝐔𝐘 𝐖𝐈𝐓𝐇 𝐂𝐎𝐍𝐅𝐈𝐃𝐄𝐍𝐂𝐄 - The Ayeawo king Mattress offers satisfactory service. For any order assistance or pre purchase questiones, please feel free to contact us through "Ask a question" button and we would be appreciated to reply within 24h/7day:)
$279.97
SLEEP100 Full Mattress 12 Inch, 5-Zone Deep Sleep Firm Mattress with Extra Lumbar & Shoulder Support, Hotel Collection Hybrid Double Mattresses Pain Relief - Fiberglass Free - No Odor-365 Night Trial
- 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, it’s fully covered. We proudly stand behind our product quality, ensuring lasting comfort and support for years to come.
$279.99
SALE
−$40.00
KYSHANN 12 Inch Queen Size Mattress,Medium Firm Memory Foam Spring Hybrid Mattress in A Box,Motion Isolation,Cool Sleep,Pressure Relief,Easy Shipping Compressed,365 Night Trial,Forever Warranty
- 【Exceptional Comfort & Support】Our 12-inch Queen Mattress combines the best of both worlds. The top layer of high-quality memory foam contours to your body, providing a plush and cozy feel. Beneath it, individual pocket springs offer precise and responsive support. Whether you're a back, side, or stomach sleeper, this mattress adapts to your unique sleeping posture, ensuring proper spinal alignment and a restful night's sleep.
- 【Motion Isolation Technology】Tired of being woken up by your partner's every move? Our mattress features advanced motion isolation. The independent pocket springs work wonders in absorbing and minimizing movement transfer. So, even if your partner tosses and turns, you can stay blissfully asleep, undisturbed by any disruptions.
- 【Firm Edge Support】Safety and usable space matter. That's why our mattress is designed with firm edge support. It not only prevents you from rolling off the bed but also provides extra seating or storage space. You can sit comfortably on the edge to put on your shoes or use the full surface area of the mattress without the fear of sinking or instability.
- 【Pressure Relief Properties】Long day at work? Let our mattress take the stress off your body. The memory foam layer is expertly engineered to relieve pressure points, especially around your shoulders, hips, and lower back. It redistributes your body weight evenly, reducing aches and pains, and allowing you to wake up feeling rejuvenated and ready to take on the new day.
- 【365 Nights Trial and Forever Warranty】Our memory foam mattress comes with a 365 Night Trial and Forever Warranty. You will be eligible for a return after sleeping on it for 365 nights. We provide you with forever warranty. If you have any questions, feel free to contact our professional customer service team. We will serve you wholeheartedly.
$259.00
SINWEEK 3 Inch Firm King Mattress Topper with Cooling Gel Memory Foam & Ventilated Cover - Stretch Straps & Anti-Slip Bottom, CertiPUR-US Certified, Pressure Relief for Back/Stomach/Side Sleepers
- [Optimal Firmness & Comfort]: This 3-inch memory foam mattress topper combines 1-inch cooling gel memory foam and 2-inch high-density support foam. The memory foam contours to your body, relieving pressure points, while the support foam provides a firm yet comfortable base. Perfect for those who want a firmer sleep surface without sacrificing comfort, ensuring better sleep quality.
- [Cooling & Breathable Design]: Infused with cooling gel, the memory foam layer helps regulate body temperature, while the ventilated cover and side air holes promote airflow. Say goodbye to night sweats and enjoy a cool, comfortable sleep all night long. Made with skin-friendly, durable, and odor-free materials for a safe and restful experience.
- [Non-Slip & Secure Fit]: Equipped with elastic corner straps and a non-slip bottom, this mattress topper stays firmly in place on your existing mattress. It not only enhances comfort but also extends the life of your old mattress, providing extra softness and support.
- [Easy to Clean & Versatile]: Featuring a premium zippered cover, this topper is easy to remove and machine washable. Perfect for multiple settings, including dorm rooms, camping trips, and guest rooms, ensuring a better sleep experience wherever you go.
- [Vacuum-Packed for Convenience]: After unboxing, allow 24-72 hours for the topper to fully expand to its original size and shape. Note: Lower room temperatures may slow down the expansion process.
$179.99
Nectar Classic 12” Queen Mattress (New Version) - Medium Firm - Contouring Memory Foam - Cooling Top Layer - Support & Pressure-Relief - Minimal Motion Transfer - 365-Night Trial & Forever Warranty
- 365-NIGHT HOME MATTRESS TRIAL - Our industry-leading year-long trial period starts the day your Nectar mattress is delivered. Sleep on it in all four seasons before you decide.
- SIMPLE TO SET UP - Just move the box to the room you want to use it in, unbox and unroll your mattress, and watch it expand before your eyes. Your Nectar will be snooze ready in 24 hours!
- THE NECTAR SLEEP SYSTEM - Introducing our signature combination of fabrics and foams that makes up the top three layers of every Nectar mattress. We combine breathable cooling fabric, contouring memory foam, and dynamic support foam to deliver the most restful and rejuvenating sleep you’ll ever experience.
- PERFECT SUPPORT FOR ANY POSITION - Whether you're a side sleeper, back sleeper, stomach sleeper, or somewhere in between, Nectar offers the optimal level of firmness, coolness, breathability, and comfort.
- FOREVER WARRANTY - Nectar, the manufacturer, guarantees the mattress for as long as you own it. We offer the longest warranty in the industry, and proudly stand behind our products.
$649.00
Last update on 2025-05-02 / Affiliate links / Images from Amazon Product Advertising API