













Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Portugal.
🏃♂️ Step into Comfort and Confidence!
The Z1 K4 OsteoAlign Hinged Knee Brace is a versatile support solution designed for individuals with ACL, MCL, and other knee-related injuries. With a unique adjustable design, it offers a tailored fit across four sizes, ensuring optimal comfort and stability. Constructed from lightweight yet durable materials, this brace is perfect for daily wear and rehabilitation, providing relief from knee joint pain while allowing for improved mobility.










| ASIN | B00K1B9P5Y |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #183,046 in Health & Household ( See Top 100 in Health & Household ) #809 in Knee Braces |
| Brand | Z ONE |
| Brand Name | Z ONE |
| Color | GREY |
| Customer Reviews | 3.5 out of 5 stars 243 Reviews |
| Item Dimensions | 15.75 x 7.09 x 5.51 inches |
| Item Weight | 750 Grams |
| Manufacturer | ZODIACL OVERSEAS PVT LTD |
| Material | metal |
| Model Name | K4 |
| Model Number | K4 |
| Number of Items | 1 |
| Part Number | LARGE |
| Product Care Instructions | Dry Clean Only |
| Size | Large (Pack of 1) |
| Special Features | Adjustable |
| Specific Uses For Product | Arthritis, personal |
| Sport Type | Cycling,Running, Tennis,Weightlifing,Golf, |
| Target Use Body Part | Knees |
| UPC | 794271014308 700115293754 676351553870 |
| Unit Count | 1.0 Count |
| Use for | Knees |
S**Y
Great brace...needs ample time to break in for proper fitment.
When I first got this brace, I had trouble putting it on. And it was extremely uncomfortable. It seemed to be way too small, however, when I had ordered it, I was very careful to measure my leg for proper fitting of the brace. So I would only wear it about 5-10 minutes at a time. At one point I gave up and chunked it into my closet. A few weeks later I dug it back out and decided to try again. It took far longer than I had expected for my brace to finally conform to my leg. It took nearly a month, but the brace has finally broken in and actually fits my leg ALMOST perfectly. The lower part of my brace actually needs to be quite a bit longer, as I have really large, powerful calves that cause the lower part of the brace to fall right where my calves are at their widest. As such, even when I’m standing upright, the lower part of the brace is angled about 10 degrees backwards to accommodate my calf muscles. This brace works best when worn as tightly as possible. At first it felt like my leg was being put into a major clamp, but once it broke in and conformed to my leg better, it became far more comfortable to wear. Now I’m able to wear it throughout the day. It’s eliminated nearly all the pain in my knee. I’ve worn unloader braces in the past, as I’m a retired Navy Veteran. Ship’s steel decks are really hard on the knees, causing the cartilage to wear away quicker than it ever should. This brace is both more comfortable and provides better support than those braces did in the past. I’m glad I didn’t give up on it.
A**R
Terrible Product
This brace took over 1 month to ship and receive for my son. The intentions for this brace was for my son to wear during football season for his weak knee. No where in the description of this item did it say for light use. The attached pictures (3) is what it looked like after using it for one game. The covers for the pivot were plastics of which both broke completely off during his wear. By that happening it exposed the bolts on each side. Product is poorly made. Don’t waist your money. I am very disappointed.
A**R
Good quality, helps with pain/support
Have used this brace for about a month now. Fits well, adds stability and decreases pain. Works for both medial and lateral compartment arthritis, the compartment "unloaders" adjust nicely & are slotted so that when the knee is bent, the pads stay in place. Tried placing a cloth sleeve under the brace, but works best with less slipping when applied on the skin. Allen wrench, & extra pads are included. Is well constructed and some thoughtful engineering went into product development. Would definitely purchase again if needed. Believe I can get another year before knee replacement.
J**A
Well constructed knee brace. beware of size
Although I bought a large, I can't complain. It does what I want it to do and that is take the load off my knee. Once you get the straps adjusted correctly, it does it's job. I feel I could have gone with a medium size and would have been happier, in that it would fit comfortably under my work pants. Future purchase, I will buy a medium. The only reason I gave four stars is that it squeaks and it's annoying. I would have like to have used this while hunting.
C**.
Was great until it's already broken
Daughter really likes it, but used for 3 weeks and part has already broken. Pictures above. One of broken side and one of side still intact
H**Y
THIS IS A MUST HAVE IT REALLY WORKS AND REALLY FITS
i am 4"11 and about 140 lbs my i measured my thigh with the tape measure leaving at least an inch for the padding and measure with the numbers face off the skin it fits great adds support mybleg is swollen in the pics but i cant walk with out the brace due to recent injury it comes with 2 allen wrenches for adjustment and 2 extra knee pads this is a life savor
A**R
They don’t last
We have had 2 or these and they have both broke in 2 months and 2 weeks. This is the second one the metal broke.
A**.
Save your money, and buy from a store
I ordered the size as per the instructions, now that I finally have the brace. I found that the straps are way to short, the lower calf part does not sit on the calf. And one of the pressure hinges fell off When I got the brace the 2 hinges looked like they were worn already. Go to a store and buy a real brace
A**W
Good Product
Got this for my daughter as she has knee issues. She finds it very helpful and comfortable to wear while working landscaping.
A**A
Cómodo
Es cómodo pero no muy resistente, para la actividad física
A**T
Good support
The customer service team are great, and the support itself is really sturdy. Strong velcro and non slip backing means the brace stays in place well. It allows a good range of movement, yet keeps the knee in line. Easy to use, and adjust. The top and bottom parts are solid, so measure the leg as described in the description to ensure it fits. It doesn't stop you bending the knee, and you can do things like stairs without having to swing your leg out to the side. I am wearing it following ligement damage, and 2 weeks in, it's made a difference. I can still move around in it, but knowing I can't go out of line is great. I did find the pads at the side of the knee took a bit of playing around with to get it right, but they are so easy to adjust with the tool. I just had it in my bag for the first few days.
M**L
Look before you leap
I need a new Knee and this brace holds it together great so i can walk.
A**R
Looked study.. broke after 3 uses!
Looked very sturdy initally however has broken after 3 uses! Not what you expect after paying what it was! Really disappointed.
Trustpilot
1 month ago
2 weeks ago