--- product_id: 694122689 title: "Seat Cushion, Socket Seat Cushion for Sit Bone and Back Pain Relief, Butt, Tailbone, Hip, Hamstring, Posture Support - Memory Foam Comfort Ischial Tuberosity Pillow (Color : Black)" brand: "janemiri" price: "£66.18" currency: GBP in_stock: true reviews_count: 5 category: "Janemiri" url: https://www.desertcart.co.uk/products/694122689-seat-cushion-socket-seat-cushion-for-sit-bone-and-back store_origin: GB region: United Kingdom --- # Foldable & portable design 100% high-density memory foam 19x15 inch ergonomic fit Seat Cushion, Socket Seat Cushion for Sit Bone and Back Pain Relief, Butt, Tailbone, Hip, Hamstring, Posture Support - Memory Foam Comfort Ischial Tuberosity Pillow (Color : Black) **Brand:** janemiri **Price:** £66.18 **Availability:** ✅ In Stock ## Summary > 🪑 Sit Smart, Feel Free: Your Ultimate Pain-Relief Power Cushion ## Quick Answers - **What is this?** Seat Cushion, Socket Seat Cushion for Sit Bone and Back Pain Relief, Butt, Tailbone, Hip, Hamstring, Posture Support - Memory Foam Comfort Ischial Tuberosity Pillow (Color : Black) by janemiri - **How much does it cost?** £66.18 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/694122689-seat-cushion-socket-seat-cushion-for-sit-bone-and-back) ## Best For - janemiri enthusiasts ## Why This Product - Trusted janemiri brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Hygienic & Easy Care:** Removable, washable cover with 3D mesh ventilation prevents heat buildup and odors. - • **On-the-Go Pain Relief:** Lightweight, foldable design with carry handle for seamless use anywhere, anytime. - • **Ergonomic Pressure Relief:** Patented design isolates piriformis muscle to relieve sciatic & tailbone pain. - • **Universal Fit & Stability:** Adjustable straps secure cushion on any chair, perfect for office, car, or wheelchair. - • **Premium Memory Foam Comfort:** High-density foam maintains shape while providing soft, breathable support. ## Overview The Janemiri Seat Cushion combines advanced ergonomic design with premium memory foam to target piriformis syndrome, sciatica, and tailbone pain. Its patented butterfly shape and strategic cut-outs relieve pressure points while promoting healthy posture. Lightweight, foldable, and equipped with adjustable straps and a washable cover, this cushion is ideal for professionals, travelers, and anyone seeking all-day comfort and pain relief across office chairs, cars, and wheelchairs. ## Description The Piriformis Seat Cushion was designed and tested by professionals with the goal of creating a piriformis syndrome pain relief cushion that is both comfortable and convenient. Our unique design provides first class comfort from many of the common causes of sciatic nerve related pain while allowing the cushion to be folded in half and carried or stowed away in the lightweight carrying bag. The Piriformis Seat Cushion is a great option for anyone looking for a seat cushion to relieve piriformis and sciatic pain when sitting, driving or using a wheelchair. It is designed with the user in mind and incorporates best-in-class soft select memory foam, ergonomic design, piriformis relief cut-outs, ergonomic contours, tailbone and coccyx cut-outs, built-in carry handle & lightweight carry bag, convenient foldable design, it unzips for cleaning, and was built to last. Contoured to support and evenly distribute your body weight the Piriformis Seat Cushion’s unique patented design removes pressure from the piriformis muscle and sciatic nerve providing relief for sciatic pain, piriformis syndrome, relieving spinal pressure, pain, muscle fatigue, and leg tightness. The Piriformis Cushion can help with the following conditions: general sitting relief and comfort, piriformis syndrome, piriformis pain & tightness, sciatica & sciatic nerve pain, tailbone pain, outer hip pain, numbness in the leg, and posture. It’s foldable and portable design makes it perfect for use in the car, office, home or in a wheelchair. Foldable Piriformis Cushion relief from your sciatica, coccyx, and piriformis pain. It makes a great gift for anyone who is looking for piriformis syndrome relief. The cushion is 19x15 inches when unfolded. Don’t spend one more day sitting in pain! Review: Sit bone cushion Review: Excellent product. I'm a happy lady. ## Features - 【Piriformis & Sciatic Pain Relief 】Our one-of-a-kind patented design provides piriformis syndrome pain relief by isolating and removing pressure from the piriformis muscle and outer hip area allowing it to relax and relieving sciatic pain, pressure, and inflammation. The piriformis cushion makes a great gift for travelers, office workers, and anyone looking for pain relief. - 【100% Memory Foam】Our memory foam chair pads use thick, high density memory foam can keep its shape and provide support hardness, make you feel soft and comfortable, perfect for people spending a lot of time driving and sitting.The tailbone cut-out with 2 hollow holes and ergonomic contours, 3D spacer mesh to Help with ventilation and keep the cushion from getting too warm to discharge excess heat from your body, also won’t retain odors and smells. - 【Lower Back Pain & Sciatica Relief For Home Or Office】 Supports recovery from piriformis syndrome, lower back pain, herniated discs, tailbone injuries, sciatica and other spine related issues. Great for office, home, travel, driving or wheelchair use. Our ergonomic chair cushions can help relieve some of the stress by distributing the weight load on the seat cushion, making your body feel more relaxed. - 【Easy to Fix 】19x15x5.5 inch chair cushion is suitable for almost any chair you have. The office chair cushion is also equipped with adjustable straps that hold it in place on the chair. Even if you sit on the seat constantly moving, you can keep the seat cushion position. Of course, the cushion's external wrapping cover is also removable by the zipper for cleaning, so you don't have to worry about it getting dirty and not being able to use it. - 【Widely used 】Lightweight and durable office chair cushions are suitable for various occasions, such as office chairs, car seats, home chairs, wheelchairs and so on. Even students, adults, and the elderly can choose this perfect seat cushion to keep their bodies comfortable and relaxed. This chair cushion would also be a great gift for the human body. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CG99X37Y | | Age Range Description | Adult | | Age range (description) | Adult | | Best Sellers Rank | 1,354,955 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 1,689 in Back & Seat Cushions | | Brand | Janemiri | | Brand Name | Janemiri | | Colour | Black | | Customer Reviews | 4.2 out of 5 stars 166 Reviews | | Fill Material | Memory Foam | | Fill material | Memory Foam | | Item Dimensions L x W | 48.3L x 38.1W centimetres | | Item Firmness Description | Soft | | Item Shape | Butterfly | | Manufacturer | cushion | | Material Type | Memory Foam | | Number of Pieces | 1 | | Recommended Uses For Product | Injury Recovery | | Shape | Butterfly | | Special Features | Adjustable, Foldable gb, Light | | Special feature | Adjustable , Foldable gb, Light | | Target Use Body Part | Back | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Janemiri - **Special feature:** Adjustable, Foldable gb, Light - **Colour:** Black - **Fill material:** Memory Foam - **Shape:** Butterfly ## Images ![Seat Cushion, Socket Seat Cushion for Sit Bone and Back Pain Relief, Butt, Tailbone, Hip, Hamstring, Posture Support - Memory Foam Comfort Ischial Tuberosity Pillow (Color : Black) - Image 1](https://m.media-amazon.com/images/I/61yA5h3RLPL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Sit bone cushion *by S***S on 12 February 2025* ### ⭐⭐⭐⭐⭐ Excellent product. I'm a happy lady. *by E***E on 20 November 2025* ### ⭐⭐⭐⭐⭐ Best relief *by L***R on 29 December 2025* ## Frequently Bought Together - Janemiri Seat Cushion, Socket Seat Cushion for Sit Bone and Back Pain Relief, Butt, Tailbone, Hip, Hamstring, Posture Support - Memory Foam Comfort Ischial Tuberosity Pillow (Color : Black) - POOTACK Lumbar Support Cushion, Memory Foam Back Support Cushion Lumbar Support for Office Chair, Car Seat, Recliner, with Extension Strap and Carry Bag Black - Cushion Lab Patented Pressure Relief Seat Cushion for Long Sitting Hours on Office & Home Chair - Extra-Dense Memory Foam for Soft Support. Car & Chair Pad for Hip, Tailbone, Coccyx, Sciatica - Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/694122689-seat-cushion-socket-seat-cushion-for-sit-bone-and-back](https://www.desertcart.co.uk/products/694122689-seat-cushion-socket-seat-cushion-for-sit-bone-and-back) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-18*