--- product_id: 25018136 title: "ComfiLife Orthopedic Knee and Leg Pillow for Side Sleepers Sleeping - 100% Polyurethane Foam for Back Pain, Hip Pain Relief" brand: "comfilife" price: "¥15125" currency: JPY in_stock: true reviews_count: 13 url: https://www.desertcart.jp/products/25018136-comfilife-orthopedic-knee-and-leg-pillow-for-side-sleepers-sleeping store_origin: JP region: Japan --- # High-density polyurethane foam for lasting support Breathable, machine-washable zippered cover 9.8 x 7.9 x 6.3 in ergonomic size ComfiLife Orthopedic Knee and Leg Pillow for Side Sleepers Sleeping - 100% Polyurethane Foam for Back Pain, Hip Pain Relief **Brand:** comfilife **Price:** ¥15125 **Availability:** ✅ In Stock ## Summary > 🛌 Sleep Smart, Wake Strong: The Knee Pillow Your Back Will Thank You For ## Quick Answers - **What is this?** ComfiLife Orthopedic Knee and Leg Pillow for Side Sleepers Sleeping - 100% Polyurethane Foam for Back Pain, Hip Pain Relief by comfilife - **How much does it cost?** ¥15125 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/25018136-comfilife-orthopedic-knee-and-leg-pillow-for-side-sleepers-sleeping) ## Best For - comfilife enthusiasts ## Why This Product - Trusted comfilife brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Breathe Easy, Sleep Cool:** Breathable, removable cover prevents heat buildup and is machine washable for effortless freshness. - • **Durable Memory Foam Support:** Premium high-density polyurethane foam that won’t flatten, ensuring consistent relief night after night. - • **Portable & Adjustable Design:** Lightweight and easy to carry, perfect for home, travel, or office power naps—comfort wherever you go. - • **Targeted Sciatica & Hip Pain Relief:** Specifically designed to alleviate pressure on lower back and hips, helping you wake up energized. - • **Ergonomic Alignment, All Night Comfort:** Contours perfectly to keep your hips, legs, and spine in ideal alignment for pain-free mornings. ## Overview The ComfiLife Orthopedic Knee and Leg Pillow is crafted from high-density polyurethane foam with an ergonomic contoured design to provide targeted relief for sciatica, back, and hip pain. Sized at 9.8 x 7.9 x 6.3 inches, it promotes proper spinal alignment and improves circulation during side sleeping. Featuring a breathable, machine-washable cover, this medium-firm pillow offers durable, long-lasting comfort that adapts to your body, making it an essential sleep accessory for professionals seeking pain-free mornings and enhanced rest. ## Description Knee Pillow Cooling Knee Pillow Sleep Lumbar Pillow Half Moon Bolster Lumbar Support Cushion Gel Enhanced Seat Cushion Foot Rest ## Features - Sciatica, Back & Hip Pain Relief at Night - Ergonomically designed knee pillow fits comfortably between your knees and provides maximum support and comfort at night that helps relieve sciatica pain and pressure on the lower back. ComfiLife knee pillow is designed to help relieve back pain at night however it may not work for all conditions or completely eliminate all symptoms or pain. It may take a few days for your body to get adjusted to using a knee pillow at night and see results - High-Density Polyurethane Foam - Made with quality durable cut memory foam to provide long lasting comfort for hours, superior to other pillows it won't go flat over time - Ergonomic Design - Ergonomic contoured design keeps your legs, hip and spine in ideal alignment while sleeping and improves circulation. Product Dimensions: 9.8 x 7.9 x 6.3 inches - Breathable Easy Clean Cover - Breathable zippered cover ensures the pillow does not get warm and is machine washable for easy cleaning ## Technical Specifications | Specification | Value | |---------------|-------| | Age Range Description | Adult | | Asin | B01ARJ7SBM | | Best Sellers Rank | #47,998 in Health & Household (See Top 100 in Health & Household) #49 in Specialty Medical Pillows #50 in Leg Positioner Pillows | | Brand Name | ComfiLife | | Coin Variety 1 | Leg Pillow,Memory Foam | | Color | White | | Customer Reviews | 4.2 4.2 out of 5 stars (30,562) 4.2 out of 5 stars | | Fill Material | 100% Polyurethane foam | | Item Dimensions L X W | 9.8"L x 7.9"W | | Item Firmness Description | Medium Firm | | Item Weight | 8 ounces | | Manufacturer | ComfiLife | | Manufacturer Part Number | KP-22 | | Material Features | Breathable | | Material Type | Polyester, Polyurethane Foam | | Material Type Free | Latex Free | | Model Number | KP-22 | | Number Of Pieces | 1 | | Pattern | Solid | | Product Care Instructions | Machine Wash | | Recommended Uses For Product | Back Pain | | Shape | Leg | | Size | Standard | | Special Features | Adjustable, Portable, Removable Cover | | Target Use Body Part | Back, Legs | | Unit Count | 1 Count | | Upc | 303946250226 703510477989 | ## Product Details - **Brand:** ComfiLife - **Color:** White - **Fill Material:** 100% Polyurethane foam - **Size:** Standard - **Special Feature:** Adjustable, Portable, Removable Cover ## Images ![ComfiLife Orthopedic Knee and Leg Pillow for Side Sleepers Sleeping - 100% Polyurethane Foam for Back Pain, Hip Pain Relief - Image 1](https://m.media-amazon.com/images/I/712Kad3jguL.jpg) ## Questions & Answers **Q: Does this help with knee pain for a side sleeper? I'm 5' 3" and female.** A: Absolutely. I am 5'1" and I'm a side sleeper with lumbar disc disease and it's made a real difference with my ability to sleep. **Q: Is the cover 100% cotton** A: I wish the cover was cotton because I can't get it clean even by using a prewash and bleach. Better yet, replacement covers should be available. **Q: does this keep your hip from rolling forward** A: Yes. It keeps hips aligned and more evenly distributes weight. **Q: How wide is the narrowest part? I'm petite and worry that it may be too wide.** A: I too am petite, and I found it to be too wide - causing discomfort. It didn't seem to compress much. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Comfortable and supportive *by on Reviewed in the United States May 19, 2026* I ordered this to replace one I purchased in 2018. The 2018 model was still structurally sound, but didn’t have a strap, and the cover had pillings from a dark flannel sheet. This one seems slightly larger, but may be only because it’s new, and hasn’t been compressed yet. These pillows are nice and soft, while also supportive. The strap isn’t that noticeable, and keeps it on my leg. I often found the strapless one on the floor in the morning. I’ve had both hips replaced, and have a torn meniscus. Using the pillow relieves both the hip and knee pain. I highly recommend. ### ⭐⭐⭐⭐⭐ Better than I expected! *by on Reviewed in the United States August 4, 2020* This is being written after one night with the knee pillow:I was advised to purchase a knee pillow due to having damaged discs in my lower back as a way to ease pressure from that zone as I am a side sleeper. After one night I can tell it has made a difference. I didn't wake with the back aches and such that I am used to.If you do not have experience with memory foam products, you may be concerned about heat transfer and comfort. The pillow itself never felt warm to me, and I tend to run hot. I could tell it helped with my circulation though as my feet were warmer than usual, which for me was a welcomed effect.If you purchase this, one thing I can advise is you may want to try it first on, say, a weekend when you can sleep a different schedule some. You do, at first, seem to be aware of the pillow. It has no strap, so it can move about on you if you are someone that shifts about in bed much. My placement was just above my knees, and for comfort and to aid in 'gripping' the pillow I crossed my ankles. This seemed to help keep it relatively in place during the night.I did wake a few times and found it had shifted, but at no point, for me, was it just off in the bed somewhere. That was a nice discovery since I share my bed with my fiancee'.Overall I really like this pillow and the construction is great. It doesn't sink in much when you use it, doesn't seem to cause the body to over heat, plus it is designed for you to be able to clean the cover easily, which is a huge bonus. I can see me purchasing other products from the manufacturer in the future. ### ⭐⭐⭐⭐ Works pretty well *by on Reviewed in the United States August 6, 2021* This pillow works well for me. It has made my side sleeping much easier on my lower back. My husband said he likes his but wishes it was wider. This would be helpful to make them in different widths (like small, medium and large) as people come in all sizes and I am sure my hip width is smaller than his.My issue is with the cover.1. The fabric is very soft, which is nice, but it pills.2. It is washable, which is nice, but it is very difficult to get it off and back on the foam insert. The maker could alleviate this by making the zipper longer.Otherwise, I would recommend. ## Frequently Bought Together - ComfiLife Orthopedic Knee and Leg Pillow for Side Sleepers Sleeping - 100% Memory Foam for Back Pain, Hip Pain Relief - ComfiLife Knee Pillow for Back Sleeping – 100% Memory Foam Bolster Pillow for Legs – Under Knee Pillow for Sleeping on Back – Leg Pillow for Back & Hip Pain Relief for Side Sleepers – Half Moon Pillow - ComfiLife Premium Gel & Memory Foam Seat Cushion – Doctor Recommended Office Chair Cushion, Car Seat Cushion – Chair Cushions for Back & Sciatica Pain Relief – Seat Cushions for Office & Desk (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.jp/products/25018136-comfilife-orthopedic-knee-and-leg-pillow-for-side-sleepers-sleeping](https://www.desertcart.jp/products/25018136-comfilife-orthopedic-knee-and-leg-pillow-for-side-sleepers-sleeping) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-28*