10 Best Office Chair Cushion In Canada

Last updated on 29-11-2025
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1
9.8
Exceptional
WADCIMC Seat Cushion - Memory Foam Cushion for Office Chair, Lumbar Support Pillow One Piece, for Sciatica & Tailbone Pressure Relief Coccyx Pad for Long Sitting Office Chair, Wheelchair, Home, Office
WADCIMC

WADCIMC Seat Cushion - Memory Foam Cushion for Office Chair, Lumbar Support Pillow One Piece, for Sciatica & Tailbone Pressure Relief Coccyx Pad for Long Sitting Office Chair, Wheelchair, Home, Office

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Why we love it
  • Comfortable high-density memory foam.
  • Supports posture and relieves fatigue.
  • Machine-washable for easy cleaning.
Main Highlights
  • 【High-quality Materials】Our seat cushion is made of 100% high-density memory foam, with increased thickness for superior fit and comfort. The ultra-soft, skin-friendly fabric further enhances the tactile experience
  • 【Thickened and Widened Seat Cushion】This seat cushion measures 18.9" x 18" x 13.7". The thickened lumbar support provides stronger support for your back, gently conforming to your body's curves for a comfortable sitting experience
  • 【Easy to Clean】The Anti-slip rubber bottom keeps the hip pillow in position even when moving around in the seat. The machine-washable zippered seat cover is easy to clean; simply remove the cover and put it in the washing machine
  • 【Integrated Seat Cushion Lumbar Pillow】The integrated design of the seat cushion and lumbar support provides ample support for the legs and hips. this thickened seat cushion helps improve posture and relieve fatigue from prolonged sitting
  • 【Holiday Gift】Suitable for all ages and can be used in dormitories, offices, computer desks, bedrooms. It's an excellent birthday or holiday gift for family members, friends, colleagues, grandparents, and teenagers who spend long hours sitting
9.8
Exceptional
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2
9.6
Superb
Save 37%
Benazcap X Large Memory Seat Cushion for Office Chair Ergonomic Cushions Butt Pillow for Pressure Relief Sciatica & Pain Relief Memory Foam for Long Sitting for Gaming Chair and Car Seat
Benazcap

Benazcap X Large Memory Seat Cushion for Office Chair Ergonomic Cushions Butt Pillow for Pressure Relief Sciatica & Pain Relief Memory Foam for Long Sitting for Gaming Chair and Car Seat

37% OffFree Shipping
Why we love it
  • Ergonomic comfort for long sitting.
  • Upgrades any chair luxuriously.
  • Machine-washable and non-slip convenience.
Main Highlights
  • 🏅【Ergonomic and X Large Design for Superior Comfort】Our memory foam seat cushion is expertly crafted to enhance your posture and cradle your thighs and hips. The generous size provides unmatched comfort during long periods of sitting.
  • 🏅【Transform Any Chair into a Personal Throne】Say goodbye to back pains and numb legs with our soft hip and thigh cushioning, which instantly upgrades any ordinary seating into a luxurious experience.
  • 🏅【Easy to Clean and Non-Slip】Our seat cushion comes with a removable and machine-washable cover, making it easy to maintain hygiene. The non-slip rubber bottom ensures optimal seat cushion position and prevents sliding for added security.
  • 🏅【Relieve Lower Back Discomfort and Sciatica Pain】Our coccyx cushion aids in keeping a healthy spine alignment, providing all-day sitting comfort. It's also a great option for sciatica pain relief.
  • 🏅【Versatile and Adaptable Design】Our cushion is perfect for office chairs, cars, sofas, dining chairs, outdoor patio cushions, and even for use during travel and at sports venues. Experience unparalleled comfort wherever and whenever you need it!
9.6
Superb
Save 37%
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3
9.5
Superb
Kölbs Extra Large Seat Cushion, Stylish Plush Velvet Cover, X-Large Memory Foam for Office Chair, Floor Pillow, Cushion Back Pain Coccyx Pain Relief, Carry Handle (Extra Large)
Kölbs

Kölbs Extra Large Seat Cushion, Stylish Plush Velvet Cover, X-Large Memory Foam for Office Chair, Floor Pillow, Cushion Back Pain Coccyx Pain Relief, Carry Handle (Extra Large)

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Why we love it
  • Extra large for comfort.
  • Plush velvet, washable cover.
  • Memory foam layers support.
Main Highlights
  • LARGE SIZE FOR EXTRA COMFORT: Make yourself comfortable. The Kӧlbs Large Seat Cushion is generously sized offering more width and more depth to provide padding and comfort for your seating surface. 19 inches wide x 17 inch depth and 3 inch height, Kӧlbs provides superior chair cushions.
  • STYLISH AND PLUSH VELVET COVER: Soothing and plush feels oh so good. Add some style while adding comfort. Cover is machine washable and can be removed from the chair pillow core
  • MEMORY FOAM COMFORT: Two Layers Provide Superior Comfort: Memory Foam Upper Layer. 1. The top layer of the foam cushion features plush memory foam for comfort and excellent pressure prevention. 2. Medical Grade Foam Core - a high density core layer supports the memory foam to ensure just the right firmness and support.
  • LIFTING CUSHION - PAIN RELIEF: Lifts seating height 2-3 inches. Whether in the car, the office, or on your favorite chair, The Kӧlbs Comfort Seat Cushion is sure to offer you hours of seating comfort. Ideal for post-surgery, hemorrhoids, back pain, leg pain, sciatica, or any time extra seating comfort is needed. Use as a car seat cushion, desk chair cushion, wheelchair cushion or coccyx seat cushion. From Kӧlbs, the leader in medical seat cushions.
  • CARRY HANDLE AND NONSKID BOTTOM: This memory foam seat cushion is full of features. Carry handle offers easy take along portability. Non skid bottom ensures your cushion stays firmly in place. Large size offers cushioning support for all size people. Large cushion for sitting.
9.5
Superb
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4
9.3
Superb
Large Seat Cushion (19” x 17” x 3”) Memory Foam for Office Chair, Wheelchair Cushions, Floor Pillow | Cushion Back Pain Coccyx Pain Relief | Plush Velvet Cover with Carry Handle
AllSett Health

Large Seat Cushion (19” x 17” x 3”) Memory Foam for Office Chair, Wheelchair Cushions, Floor Pillow | Cushion Back Pain Coccyx Pain Relief | Plush Velvet Cover with Carry Handle

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Why we love it
  • Ultimate comfort for long hours.
  • Luxurious velvet feels magnificent.
  • Easy to clean and maintain.
Main Highlights
  • Advanced 2-Layer Memory Foam: Enter the world of comfort with our chair cushion! With a comfortable yet firm design, this dual-layer memory foam desk chair cushion or seat cushion for truck driver provides long-lasting support and a comfortable stay for many hours on end.
  • Plush Velvet Cover: Made of high-density memory foam, this kitchen chair cushions and dining chair cushions is wrapped in a super soft velvet cover in elegant black and grey. The texture feels truly magnificent against the skin, allowing you to experience deep comfort.
  • Easy Maintenance: What makes the car seat cushions even more amazing is the plush velvet cover with its completely detachable design. With a removable and washable cover, you can keep your seat cushion for chair and car seat pillow fresh, hygienic, and clean with minimum effort.
  • Travel-Friendly Design: Featuring a convenient built-in handle, our office chair seat cushion is portable and travel-friendly. Take it with you to the office, in your car as a car cushions for driving, or while traveling as a chair pad, and enjoy the benefits of added comfort on any surface.
  • Secure Non-Skid Bottom: Our memory foam seat cushion has a uniquely textured non-slip skidded bottom for non-slip use. Feel free to use it as a car pillow for driving seat , car booster seat for short drivers, car cushion, or any other spot for excellent comfort and security.
9.3
Superb
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5
9.2
Superb
Save 12%
Everlasting Comfort Memory Foam Seat Cushion - Office Chair Cushion for Work, Travel, Car Support Pillow for Driving - Coussin Chaise for Sitting, Portable Lumbar Seat for Chairs and Desk, Gaming
Everlasting Comfort

Everlasting Comfort Memory Foam Seat Cushion - Office Chair Cushion for Work, Travel, Car Support Pillow for Driving - Coussin Chaise for Sitting, Portable Lumbar Seat for Chairs and Desk, Gaming

12% OffFree Shipping
Why we love it
  • Alleviates back and tailbone pain.
  • Contours for all-day support.
  • Promotes better posture.
Main Highlights
  • ALL-DAY COMFORT FOR WORK & TRAVEL: Designed for lasting sitting comfort, this memory foam seat cushion adds soft, balanced support to any chair. Ideal for home offices, cars, or travel, it enhances everyday seating whether working, gaming, or commuting. The foam adapts to your shape to provide comfort through long hours at your desk, in your vehicle, or during extended trips, helping reduce discomfort from firm or uneven chair surfaces
  • DESIGNED FOR FUNCTION & FIT: Stay comfortable even during long sessions with our ventilated, the memory foam that promotes steady airflow and helps prevent heat buildup. The breathable, machine-washable cover keeps the seat cushion fresh and comfortable for daily use. Lightweight and adaptable, it’s great for your desk, car, classroom, or while working from home, offering consistent comfort without losing shape over time
  • NON-SLIP STABILITY FOR EVERY SEAT: The cushion features a textured, non-slip bottom that stays securely in place on smooth surfaces like office chairs or car seats. It provides dependable stability and comfort wherever you sit. Portable and easy to move, the car seat cushion is great for switching between home, office, and travel setups—making it a versatile and practical addition to your daily routine
  • ERGONOMIC SEAT CUSHION FOR CHAIRS: The ‘U’-shaped cushion is designed to gently contour around your tailbone, while the lumbar pillow adds extra comfort to your back for a supportive seating experience
  • NON-SLIP DESIGN FOR STABILITY: The seat cushion has a non-slip bottom, and the lumbar pillow features dual adjustable straps to stay securely in place
9.2
Superb
Save 12%
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6
9.1
Superb
Save 10%
Benazcap Ergonomic Seat Cushion -Large Memory Foam Office Chair Cushion Seat Pad - Sciatica & Lower Back Pain Relief - Car Seat Cushions for Driving Seat Cushions
Benazcap

Benazcap Ergonomic Seat Cushion -Large Memory Foam Office Chair Cushion Seat Pad - Sciatica & Lower Back Pain Relief - Car Seat Cushions for Driving Seat Cushions

10% OffFree Shipping
Why we love it
  • Ultimate comfort for every seat.
  • Relieves back and sciatica pain.
  • Easy to clean and maintain.
Main Highlights
  • 🏅【Ultimate Comfort and Support】Crafted from high-quality memory foam, our cushion provides exceptional comfort by contouring to your body and alleviating pressure points, ensuring a plush seating experience.
  • 🏅【Ergonomic Design for Pain Relief】 The unique contoured shape reduces pressure on the lower back, hips, and coccyx, offering relief from sciatica and back pain while promoting better posture.
  • 🏅【Durable and Easy to Maintain】 The cushion features a removable, machine-washable cover for hassle-free cleaning and a non-slip bottom to keep it securely in place on any seat.
  • 🏅【Versatile and Adaptable Design】Our cushion is perfect for office chairs, cars, sofas, dining chairs, outdoor patio cushions, and even for use during travel and at sports venues. Experience unparalleled comfort wherever and whenever you need it!
  • 🏅【Certified Safe Materials】Made from non-toxic, high-density memory foam and tested for safety, our cushion ensures a secure and comfortable seating experience for extended periods.
9.1
Superb
Save 10%
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7
9.0
Superb
Save 12%
5 STARS UNITED Seat Cushion for Desk Chair - Tailbone, Coccyx Sciatica Pain Relief - Wheelchair Cushions, Black Mesh
5 STARS UNITED

5 STARS UNITED Seat Cushion for Desk Chair - Tailbone, Coccyx Sciatica Pain Relief - Wheelchair Cushions, Black Mesh

12% OffFree Shipping
Why we love it
  • Supports good posture effortlessly.
  • Breathable cover prevents overheating.
  • Recommended by orthopedic professionals.
Main Highlights
  • 𝗡𝗢𝗧𝗘: This pillow is supportive and FIRM, NOT SOFT
  • 𝗕𝗲𝘀𝘁 𝗦𝗲𝗮𝘁 𝗖𝘂𝘀𝗵𝗶𝗼𝗻 - If you spend +8 hours a day in a seated position, this comfortable pad is just right for you. It provides additional support you need to maintain good posture and the natural curve of the spine. By evenly distributing weight of the body, it offloading pressure on the spinal discs. The ergonomic design helps to increase blood flow, prevents pain in the lower back, helps with muscle fatigue, leg tightness, hamstring. It allows you to sit upright naturally without pain
  • 𝗛𝗶𝗴𝗵 𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗖𝗵𝗮𝗶𝗿 𝗣𝗮𝗱 - Measuring 17.7"x 13.8"x 2.8", the butt support pillow comes with a removable and breathable black mesh cover, that provides great air circulation and allows you to sit without feeling hot or sweaty. The non-slip rubber base of the pad securely keeps it in place. The cushion insert is made from Slow Rebound Memory Foam that conforms to your individual shape and helps to avoid pressure. The handle is attached to the side of the pillow, making it easy to take it with you
  • 𝗪𝗼𝗿𝗸𝘀 𝘄𝗶𝘁𝗵 𝗔𝗻𝘆 𝗖𝗵𝗮𝗶𝗿 - This ergonomic seat cushion nicely fits most office chairs and school chairs. U-shaped contoured design rests your tailbone, avoiding compression. This pillow is also a good option to consider, if you move around a lot. Take it in your car, on a plane or a train. Great for office use, frequent travelers, sporting events. This cushion will help to reduce neck, shoulder, and low back pain. Perfect alternative to donut and hemorrhoid pillows. Best for Adults 150 - 220 lbs
  • 𝗢𝗿𝘁𝗵𝗼𝗽𝗲𝗱𝗶𝗰 𝗗𝗼𝗰𝘁𝗼𝗿 𝗥𝗲𝗰𝗼𝗺𝗺𝗲𝗻𝗱𝗲𝗱 - This thick pad repeats the anatomical contours of your body, supports your lumbar area, and lessens the pressure on your back. It avoids the occurrence and progression of spine problems and ensures health. Moreover, it can be used to increase the height of any seat. This therapeutic lift cushion provides additional comfort when driving long distances (truckers, drivers) and rest if sitting in slow-moving traffic. Note:The pillow is supportive and Firm, Not Soft
  • 𝗙𝗶𝗿𝗺 & 𝗦𝘂𝗽𝗽𝗼𝗿𝘁𝗶𝘃𝗲: The orthopedic seat cushion should be firm enough. Our office chair cushion is a perfect mix of firmness and comfort. However, please allow yourself 1-3 weeks to adapt to a new feeling while sitting. Stay healthy with 5 Stars United sciatica pillow for sitting
  • 𝗕𝘂𝘆𝗲𝗿 𝗣𝗲𝗿𝘀𝗼𝗻𝗮𝘀: Seat pad provides comfort and support during long hours of sitting for office or remote workers, drivers, seniors, pregnant women, and those with hemorrhoid pain
  • 𝗦𝗮𝗳𝗲 & 𝗘𝗰𝗼-𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗲𝗱: Our chair pillow is OEKO-TEX STANDARD 100 and CertiPUR certified, ensuring a safe and sustainable choice for you
9.0
Superb
Save 12%
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8
8.9
Excellent
Save 15%
Seat Cushion and Lumbar Support Pillow for Office Chair-Gel Infused,Coccyx Orthopedic Car Seat Cushion Memory Foam Back Support Cushion for Lower Back,Tailbone & Sciatica(Black)
Kmall

Seat Cushion and Lumbar Support Pillow for Office Chair-Gel Infused,Coccyx Orthopedic Car Seat Cushion Memory Foam Back Support Cushion for Lower Back,Tailbone & Sciatica(Black)

15% OffFree Shipping
Why we love it
  • Cool, supportive, non-slip design.
  • Relieves tailbone pressure, sciatica.
  • Portable cushion with breathable cover.
Main Highlights
  • ❤【Upgraded Memory Foam Cushion Set】FIRM Kmall office chair cushion and lumbar support pillow for car are made of premium memory foam formula with gel particles infused,NO ODOR and NEVER GO FLAT,firm and supportive, allowing for better posture when sitting down for long time. You can focus on the work task with our seat cushions for office chairs instead of paying more dollars and time on searching new ergonomic chairs!work from home essentials.
  • 🌈【Coccyx Cushion for Tailbone】We take ergonomic design as the concept of research and development, comprehensive care of the human tailbone and lumbar health. Kmall desk chair cushion adopt U-shaped design by alleviating pressure on the coccyx / tailbone and support sciatica, tailbone injury, Hip discomfort, back, herniated discs,etc.The sciatica pillow for sitting is good home&office accessories,Best back support and tailbone cushion.
  • 💺【Office Chair Back Support Pillow】With contoured shape,the Lumbar support pillow for office chair alleviates from a greater surface area, including stiffness and tension in the upper, mid and lower back,muscle aches. Use our chair back pillow for office chair to create a supportive posture setup that cradles the lumbar area to provide long lasting comfort while driving your car or sitting in an office chair.
  • ❤【Specially Designed for You-Sciatica Pillow】Non-slip bottom on the seat pad to ensure it stay firmly positioned in a seat. Two Adjustable Straps keeps the back support cushion in place and prevent the lumbar pillow from sliding down.
  • ❤【Car Seat Cushions for Driving】Road trip essentials for adults! The breathable mesh cover of Kmall memory foam seat cushion and low back support pillow keeps air circulating and prevent discomfort from accumulated heat,keep your back cool on hot days or during long road drives,perfect size and thickness for everyday use.
  • ❤【Portable Seat Cushion for Tailbone 】The portable handle on the seat pillow allows you to easily switch between home and office.Used together or separately, the ergonomic seat cushion for hip and back can be adapted to various types of seats,suitable for drivers, teachers, students, people with wheelchair, pregnant women, office workers, etc.ADD the Car seat cushion and chair lumbar support pillow to your cart now !
  • ✅【Memory Foam Chair Cushion】We guarantee all customers 100 Percent good service. If you have any issues with our seat cushion for back &office chair back support , we are right here for you!
8.9
Excellent
Save 15%
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9
8.7
Excellent
FORTEM Office Chair Cushion, Memory Foam Seat Cushion, Non Slip Sitting Pillow for Gaming, Car Seat, Computer Chair Pad, Sciatica and Tailbone Support, Washable Cover
FORTEM

FORTEM Office Chair Cushion, Memory Foam Seat Cushion, Non Slip Sitting Pillow for Gaming, Car Seat, Computer Chair Pad, Sciatica and Tailbone Support, Washable Cover

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Why we love it
  • Alleviates tailbone discomfort.
  • Promotes healthy posture.
  • Portable and washable.
Main Highlights
  • LARGE - The large cushion is ideal for individuals between 100lb (45.3kg) to 220lb (100kg)
  • Tail Bone Pain Relief Cushion - Ergonomic "U" Shaped Cutout alleviates pressure on the sciatica nerve reducing back, leg, butt, and coccyx/tailbone pain caused by sitting uncomfortably for hours. Whether you use it as a seat cushion for car or chair cushion for desk chair, you will notice the difference.
  • Reliable Orthopedic Pillow – This office chair cushion, car pillow contours to your body to promote a healthy body posture while sitting. The memory foam bounces back after every use making this seat cushion your best companion while driving or working for extended periods.
  • Multifunctional and Lightweight - Our Sitting pillow has a non-slip rubber grip bottom and a carrying handle. It’s lightweight and portable so you can take it anywhere. You can use it as a car seat cushion, desk chair cushion, wheelchair cushion or a sitting pad for any uncomfortable seat.
  • Superior Quality & Easy Maintenance- This half donut cushion is made of pure memory foam encased in a breathable and washable mesh cover. No more worrying about stains or spills on your desk chair cushion. Simply unzip the cover and throw it in the wash.
8.7
Excellent
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10
8.7
Excellent
Save 15%
Memory Foam Seat Cushion for Office Chair Pressure Support Extra Large Size, Ergonomic Office Chair Seat Cushion for Tailbone, Car Seat Cushion Improves Posture & Support for Long Sitting Black
Hapiclody

Memory Foam Seat Cushion for Office Chair Pressure Support Extra Large Size, Ergonomic Office Chair Seat Cushion for Tailbone, Car Seat Cushion Improves Posture & Support for Long Sitting Black

15% OffFree Shipping
Why we love it
  • Go-to for ergonomic support.
  • Enhanced comfort for sitting.
  • Relieves sciatica pain perfectly.
Main Highlights
  • 🛒【Ergonomic Design Patent for Sedentary People】(Patent number: 29893751 )Hapiclody memory foam seat cushion for office chair with difference in height between the front and back of the ergonomic seat cushion is designed to support the buttocks at a high level while allowing the legs to fall naturally to a lower level, which better adapts to the curves of your body and helps you maintain a healthy sitting posture.
  • 🥇【X Large Seat Cushion for All People】Our office chair cushion size is 19 x17 x5inches, which is larger than similar seat cushions. A regular seat cushion may be smaller than the seat, and you may feel an uncomfortable contour. Our larger size seat cushion for tailbone is closer to the size of the seat, providing you with full angle support to maintain good posture and natural spine curves.
  • 🕚【Tailbone &Sciatica】Our Seat Cushion for office chair provides all-day sitting comfort, it's expertly crafted to enhance your posture and cradle your thighs and hips. It's also a great option for sciatica.It's your best partner for work or life!
  • ✔️【Premium Shredded Memory Foam】Hapiclody Office Seat cushion is made of high-quality durable memory foam,it can sense the temperature to fit your body curves. Memory foam is slow rebounding, always regaining its shape after each use. The perfect companion when working or driving for long periods.
  • ⛅【Breathable Easy to Clean and Non-Slip Cover】Our seat cushions comes with a removable and machine-washable cover. Soft cushion cover, no allergic substances, health friendly, comfortable to touch, and won't hurt your skin. The non-slip rubber bottom ensures optimal seat cushion position and prevents sliding for added security. (Tips: Do not wash the inner memory foam.)
  • ✨【Multifunctional -Fits All Types of Seating】X Large Design seat cushion fits all types of chairs, great for office, home desk chairs, car seats, gaming chairs, mobility scooter, automotive seat, wheelchairs. Also suitable for travel, sporting events, or pregnancy
  • 🥇【ADD INSTANT COMFORT TO ANY CHAIR】Lifts seating height 2-3 inches. soft hip and thigh cushioning turn any chair into your personal throne. No more back uncomfort or legs falling asleep!enjoy back & hip while working from home on any chair.
  • 🥇【NO-WORRY AFTER-SALE SUPPORT】we are dedicated to delivering top-notch products that enhance your shopping journey. To exemplify our commitment, we proudly offer you a risk-free 100-night trial period for this remarkable seat cushion.NOTE:The actual experience of seat pad may vary from person to person, contact us if any issues arise!
8.7
Excellent
Save 15%
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