--- product_id: 243377259 title: "875 Ultra Knee Brace With Bilateral Hinges X-Large" brand: "shock doctor" price: "$237.10" currency: USD in_stock: true reviews_count: 6 category: "Shock Doctor" url: https://www.desertcart.us/products/243377259-875-ultra-knee-brace-with-bilateral-hinges-x-large store_origin: US region: United States of America --- # Moisture-wicking neoprene Therapeutic warmth & compression Bilateral hinged stability 875 Ultra Knee Brace With Bilateral Hinges X-Large **Brand:** shock doctor **Price:** $237.10 **Availability:** ✅ In Stock ## Summary > 🦵 Unlock your knee’s full potential with pro-level support and comfort! ## Quick Answers - **What is this?** 875 Ultra Knee Brace With Bilateral Hinges X-Large by shock doctor - **How much does it cost?** $237.10 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/243377259-875-ultra-knee-brace-with-bilateral-hinges-x-large) ## Best For - shock doctor enthusiasts ## Why This Product - Trusted shock doctor brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless On & Off:** Convenient finger tabs make fitting quick and easy—no fumbling, just support. - • **Stay Dry, Stay Strong:** Airflow vented neoprene wicks moisture while providing therapeutic warmth to accelerate healing. - • **Engineered for Performance:** Tempered aluminum stays and patent-pending X-Fit strap system lock your knee in place during high-demand activities. - • **Precision Fit for Every Knee:** Pre-curved anatomical design with four-way stretch Lycra mesh ensures all-day comfort and perfect alignment. - • **Maximum Support, Minimal Hassle:** Bilateral hinges with hyperextension stops deliver unmatched knee stability for active recovery. ## Overview The Shock Doctor 875 Ultra Knee Brace offers maximum moderate support with bilateral hinges, hyperextension stops, and a patented X-Fit strap system. Designed for active recovery from sprains, strains, and ligament injuries, it features moisture-wicking neoprene, a pre-curved anatomical fit, and durable tempered aluminum stays. Engineered for both left and right knees, this latex-free brace combines therapeutic warmth, compression, and stability to keep you moving confidently. ## Description Product descriptionBilateral support hinges for stability and increased performanceBEST FOR: Helps prevent and heal ACL/PCL Injuries, medial/lateral instability, hyperextension, patella instability, meniscus injuries, ligament sprainsLEVEL 3 - MAXIMUM:STABILITY—SUPPORT/COMPRESSION/ALIGNMENT/HEALINGMaximum support for minor/moderate sprains/strains/instabilities during active recoverySoft tissue support, joint alignment, therapeutic warmth/blood flowProprioception: Bio-neurological awareness of stress—added support informs muscle to contract to protect itselfWARNING: This product is not a substitute for medical care. Always seek professional medical advice for the diagnosis and treatment of pain, injury or irritation. Key Features & Technology:Patent pending X-Fit strap system Bilateral support hinges with hyperextension stops and impact absorbing base pads Tempered aluminum stability stays securely anchored within Hypalon sleeves Anatomical precurved design Four-way stretch Lycra mesh at back of knee Premium stitching assembly, patella support finishing and Lycra binding for long lasting comfort Convenient finger tabs offer easy grip pull when fitting N-Tex vented neoprene X-Small: 11.5- 12.5 inches Small: 12.25- 13.25 inches Medium: 13- 14 inches Large: 13.75- 14.75 inches X-Large: 14.5- 15.5 inches XX-Large: 15.25- 16.25 inches XXX-Large: 16- 17.5 inches Designed in the USA. Country of Origin: Imported Review: Size issue tricky otherwise its very good - Size issue tricky otherwise its a very good knee stabiliser even for very demanding sports especially for people with acl injuries. It does what it says... But the size issue is very tricky. It was just about apt the frst two days i used it but now its loose and slides down my knee. My knee measured 14.5" that would mean a L-size and according to the size instructions if u were in the border it was advised to go for the next size. So i went for xl size. But alas it seems now that i may not be able to use it to fullest extent. Hope i could return this and get a l size Review: très bon maintien de l'articulation, agréable a porter, facile a régler, légère, je m'en sert pour jouer au hockey sur glace suite a une rupture du ligament antérieur du genou. Je conseille très bon rapport qualité prix. ## Features - â€To choose the correct size, measure the circumference of your knee 2in/ 5cm below the center of your knee cap (patella). Refer to the how to measure video. If your measurements are at the top of the size range, we recommend selecting the next size up. - â€BEST FOR: Moderate support for minor to moderate sprains, strains and instabilities during active recovery. FITS LETT AND RIGHT KNEE.LATEX- FREE - â€PREVENTION- Helps prevent and heal medial/lateral instability, minor patella instability, meniscus injuries, minor ligament sprains;â€COMPRESSION & PROTECTION- Supports Soft tissue, joint alignment and therapeutic warmth for improved blood flow. Padded patella buttress helps protect and stabilize knee cap - â€COMFORTABLE- Four-way stretch Lycra mesh at back of knee and premium stitching assemble and patella support for long lasting comfort. EASY GRIP- Convenient finger tabs offer easy grip pull when fitting.;â€MOISTURE WICKING- Air flow vented neoprene provides moisture wicking compression for therapeutic warmth and healing. - â€SUPPORT- Pre-curved anatomical design and Integrated FLEXIBLE side stabilizer stays;NOTE: Kindly refer the Instructional Video and the Sizing Chart from the Image Section before use which is highly recommended. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0059MN72W | | ASIN | B0059MN72W | | Age Range (Description) | Adult | | Best Sellers Rank | #457,617 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #4,725 in Knee & Leg Braces | | Brand | Shock Doctor | | Closure Type | Hook & Loop | | Country of Origin | USA | | Country of Origin | USA | | Customer Reviews | 4.3 4.3 out of 5 stars (2,956) | | Date First Available | 9 August 2012 | | Global Trade Identification Number | 00733313052397 | | Is Discontinued By Manufacturer | No | | Item Dimensions LxWxH | 35.6 x 15.2 x 10.2 Centimeters | | Item Dimensions LxWxH | 35.6 x 15.2 x 10.2 Centimeters | | Item Weight | 227 g | | Item Weight | 227 g | | Item dimensions L x W x H | 35.6 x 15.2 x 10.2 Centimeters | | Item model number | 875 | | Item model number | 875 | | Number of Items | 1 | | Product Care Instructions | Hand Wash Only | | Product Dimensions | 35.56 x 15.24 x 10.16 cm; 226.8 g | | Product Dimensions | 35.56 x 15.24 x 10.16 cm; 226.8 g | | Special Feature | Wicking | | Specific Uses For Product | Hyperextension, Patellar Tracking Disorder, Sprain | | Sport | Walking | | UPC | 733313052397 | ## Product Details - **Age Range (Description):** Adult - **Brand:** Shock Doctor - **Number of Items:** 1 - **Specific Uses For Product:** Hyperextension, Patellar Tracking Disorder, Sprain - **Sport:** Walking ## Images ![875 Ultra Knee Brace With Bilateral Hinges X-Large - Image 1](https://m.media-amazon.com/images/I/718AMUk9tJL.jpg) ![875 Ultra Knee Brace With Bilateral Hinges X-Large - Image 2](https://m.media-amazon.com/images/I/81A6pKuGXHL.jpg) ![875 Ultra Knee Brace With Bilateral Hinges X-Large - Image 3](https://m.media-amazon.com/images/I/81g3jNowshL.jpg) ![875 Ultra Knee Brace With Bilateral Hinges X-Large - Image 4](https://m.media-amazon.com/images/I/71zGDR-cGvL.jpg) ![875 Ultra Knee Brace With Bilateral Hinges X-Large - Image 5](https://m.media-amazon.com/images/I/813gzG18GLL.jpg) ## Questions & Answers **Q: Is this brace a strap on or a slip up sleeve type brace. Thank you.** A: Slip on with top and bottom Velcro adjustments. Good brace with lightweight fabric behind the knee for comfort - no binding or squeeze. **Q: Is there some way to select whether the brace is for the left or right knee?** A: This brace is universal left or right **Q: I measured 2" below the center of the knee cap and got 14.25" to 14.5" . Would you recommend the L or XL?** A: Sounds like you're a "tweener." I'm 15.25 which puts me into the outside range of the XL and the beginning range of the XXL. I tried the XL for the snugger fit but the adjustable straps (that originate in the back) were pinching the flesh in the back of my knee... without pulling them tight at all. So I ordered the larger size, kept both for a week and compared that way. The XXL has stretched out a bit at the top and the bottom, which can be dealt with by tightening the straps. And when I do that, I don't get the pinch of the XL. My recommendation would be to buy both and return one. If that's not feasible, I can only say the larger size worked better for me. **Q: can i wash it** A: You are able to wash this item by hand and allow to air dry ## Customer Reviews ### ⭐⭐⭐ Size issue tricky otherwise its very good *by M***N on 15 March 2019* Size issue tricky otherwise its a very good knee stabiliser even for very demanding sports especially for people with acl injuries. It does what it says... But the size issue is very tricky. It was just about apt the frst two days i used it but now its loose and slides down my knee. My knee measured 14.5" that would mean a L-size and according to the size instructions if u were in the border it was advised to go for the next size. So i went for xl size. But alas it seems now that i may not be able to use it to fullest extent. Hope i could return this and get a l size ### ⭐⭐⭐⭐⭐ Review *by A***R on 20 January 2017* très bon maintien de l'articulation, agréable a porter, facile a régler, légère, je m'en sert pour jouer au hockey sur glace suite a une rupture du ligament antérieur du genou. Je conseille très bon rapport qualité prix. ### ⭐⭐⭐⭐⭐ Review *by R***R on 11 October 2020* I feel really compelled to write this review because I don't like how so many reviewers say the sizing chart that Shock Doctor provides is incorrect. You can benefit from a mistake I made; I bought 2 but neglected to measure my left leg, assuming both my legs are the same size; I bought 2 XLs, but should have got an L for my left leg. If you are near to being one size or another-- GO DOWN, not up! I mean, assuming you aren't just buying them for aesthetics. First off, there is certainly a break-in period with these, as with anything that fits snug on our bodies-- forget the myth that only leather goods break-in. I have been wearing these everyday, for 10 days, for 8 to 10 hours everyday. They absolutely become more comfortable, and do need to be tightened up a bit more, as time goes on. So just because they feel too tight right out of the package, doesn't mean they will after a week. Second, you should realize that if you have big meaty calves (I envy you,) yes they will be tough to pull over your lower leg, but once you do, the lower straps on the braces are meant to tighten just above the muscle so that they *sit* in place. Hard to explain, but I hope you catch my drift. I have skinny little chicken legs, so I do have to pull them up now and then and re-tighten the straps, much more so with my left leg, again, because I got a size just slightly too big on that side. If you end up tightening the straps too far, you run out of velcro to connect with, and at that point you'll really regret getting a size too big. I found a work around for this, but it's not good to use them in a way they aren't designed to be used-- honestly, just by looking at these things and handling them, you can tell Shock Doctor put a lot of care into the design. ANYHOW, in terms of how they actually work.... like a charm. I have a genetic defect that makes my joints basically like rubber, so the danger of hyper-extending and spraining my knees is ever present. I noticed the difference in stability and support as soon as I put these on, they instantly made a very noticeable difference. I saw a reviewer on youtube saying it's like suddenly adding an extra layer of muscle.. yeah, sort of. More like adding integrity to connective tissue I'd say, but whatever. Awesome either way you look at it. The 3rd day I had them, I went walking around town for a good 3-4 hours-- amazed that my knees didn't feel utterly destroyed that night, as they usually would. My orthopedic specialist said I shouldn't have to wear them forever-- I didn't understand this until I tried them; you can indeed tell that they are training your proprioception via "bio feedback" or whatever. In the mornings now, I wake up with less knee pain, and actually feel more stable for an hour or so before I feel the need to put them on. I hope that stability period keeps growing to the point where I indeed won't need them-- though I will probably always wear them when I have to walk on ice or if I go on a technical hike (one day soon, god willing), just as a safety precaution to stop a sprains or a catastrophic hyper-extension. Oh, and having to wear them everyday, I finally washed them yesterday... hinges came out easily enough, hand washed in the sink, dried over night... just a necessary chore to keep in mind. I read you should really wash these sorts of things twice a week if you wear every day (which is kind of paradoxical when you think about it) even if you aren't getting sweaty. I have gotten in the habit of spritzing them inside with some isopropyl, before bed, hopefully that will keep them cleaner... otherwise, you do get itchy. Well, anyone who wears pads and such for sports knows what I am talking about... "athlete's foot" can happen anywhere on your body, so be careful of that. So, my only regret is buying one a size too big (and that would be only just an inch off maybe)-- so DO obey the manufacture's sizing guidelines, and DO measure both legs if needed, lol. ## Frequently Bought Together - Shock Doctor Knee Brace, Compression Knee Brace for Men & Women, Hinged Knee Brace with Side Stabilizers, Maximum Support, Adjustable Dual Hinges, Knee Braces and Knee Support - SEXYHAIR I WANT VOLUME Shampoo/Conditioner, 10.1oz | 10% More Volume | Lightweight Formula | All Hair Types - SEXYHAIR I WANT STRENGTH Shampoo/Conditioner, 10.1oz | 73% Less Breakage | Safe for Color-Treated Hair | All Hair Types --- ## 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.us/products/243377259-875-ultra-knee-brace-with-bilateral-hinges-x-large](https://www.desertcart.us/products/243377259-875-ultra-knee-brace-with-bilateral-hinges-x-large) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-10*