






From the brand


About us
UFlex Athletics began with a clear purpose: to help people move without pain. What started as a small business has grown into a trusted brand known for delivering real comfort, lasting relief, and reliable support.
That’s why we’re here: to help you move freely, live confidently, and get back to doing what you love.
Explore Uflex
Designed with 4-way stretch technology, our compression knee sleeve provides optimal support and flexibility for all activity levels. This premium knee brace for women and men enhances stability, reduces strain, and promotes better circulation, making it ideal for sports, workouts, and daily use. Whether you’re looking for a durable knee compression sleeve for women or high-performance knee sleeves for men, our breathable and lightweight design ensures all-day comfort and protection
Provide exceptional knee support, helping to relieve pain and protect joints from future injuries. Designed for active individuals, these knee compression sleeves for men and women enhance stability while reducing inflammation and swelling. The knee sleeve promotes blood flow, aiding muscle recovery for athletes and fitness enthusiasts. Whether you need knee support for men and women or durable knee sleeves for weightlifting, our design ensures comfort and performance for every activity
Premium knee wraps provide the perfect balance of support and flexibility, helping to reduce joint stress while maximizing performance. Whether you’re running, biking, hiking, or lifting, these wraps keep you moving with confidence—without limiting endurance. Ideal for high-impact sports like tennis, golf, volleyball, weightlifting, squats, and skiing, they ensure stability and comfort so you can push your limits and perform at your best.
Designed with a double silicone anti-slip grip, our knee support brace stays firmly in place all day—no slipping or adjustments needed. The breathable nylon-mesh and spandex blend provides a soft, flexible fit that moves with you, delivering all-day comfort, stability, and support for any activity.
Find Your Perfect Fit: Refer to our size chart to select the ideal knee support sleeve for your needs. For a more snug, compressive feel, consider choosing one size smaller for enhanced support and stability.
9 reviews for UFlex Athletics Compression Knee Brace for Women & Men Knee Sleeves Support for Sports, Running, Weightlifting, Arthritis, Meniscus Tear, ACL, Hiking, Recovery Support & Fitness
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$15.19

J in NJ –
These Are The BEST Knee Braces!
I find these braces to be the BEST ones for me! They are really comfortable, stay in place, and offer gentle support when my knees are acting up. I have bought them several times and size up because I don’t want a lot of compression; a gentle warming works wonders for my knees.The braces are a soft very elastic knit with sturdy binding sewn to each edge so they don’t fall apart with use. Inside the top edge are two rows of silicone in a zig-zag pattern that I don’t care for so I wear the braces inside out and they still work great. The silicone rows are there to keep the brace in place but silicone usually irritates my skin. Using the braces inside out makes no difference in performance and they still stay in place even when I’m really active.I own about 3 pairs of these now and seem to buy another one whenever I see them on sale. The oldest braces are still the same size and work just as well as when they were new but I find that they take a day or two to dry after washing so I like to have several pairs in reserve.I hand wash them using warm water and Dawn dishwashing detergent. Rinse in warm water and roll in a towel to get somewhat dry before hanging them up to finish drying. I found that if I don’t roll them in a towel after rinsing they take about 4 days to dry because they are such a thick knit.
MrGman –
2nd pair and love them!
UPDATE:Just purchased my 2nd pair and as the first they really do the job. One thing this time though my measurement was right on the cutoff line between small and medium. I first purchased the med and they were fine but not quite as snug as I wanted.. This time went for small and they are nice and snug and work perfectly. Seems like everything I buy I am on a size cutoff line.I have had knee braces and sleeves most of my life for sports and other activities and I am 74 now and still very active. Osteoarthritis can be very painful and unforgiving at times and the old knees need some help. These appear to be a quality product and am very happy with them especially for he price. When needed I use for biking and walking (hiking) and sometimes just during the day for comfort. One thing I must mention and this would be true with any sleeve of this type and that is the sizing. My measurements 4 inches above the knee (17 1/4) are right at the cut off line between the highest for small and lowest for medium. Since I have never gotten anything that said small I went for the medium and glad I did. These are perfectly comfortable with good but not super compression. I really don’t want any more compression as I know that may be a little tight and begin to cut off circulation. I also have some braces that use velcro straps to tighten and if I really wanted more compression I would use those but for longer wear times these sleeves seem to work just fine. Haven’t washed yet so not sure how they will hold up. Finally, really like the anti slip substance they use to keep in place. Would buy again.
Randy J. –
Stylish.
This surprisingly give my knee a fair amount of support! Got the large and fits perfectly. They for the most part do not slip,every once awhile I have to re adjust it!
SJG –
Quality Product–Ultra Flex Knee Sleeve
I am suffering from a knee injury of unknown origin. After using a reinforced knee brace for a few days to get me through the most painful period, I wanted something more flexible that would allow more freedom of movement yet still provide some knee support for walking, exercising, golf, etc. I purchased the Ultra Flex knee sleeve based on the high product recommendations from other users and was very pleased with the item. It is very flexible, yet supportive, and it is reasonably comfortable. It appears to be well constructed with quality materials, so I think it will last a long time. I have not had any problems with the sleeve riding up or down on my leg because there are two squiggly silicone lines applied on the inside of the sleeve at the top to keep it in place.This might assist those who are trying to determine which size to order: I originally ordered the size small based on the measurement recommendation on the size chart (my leg is 16 1/2 inches around at the point 4 inches above the knee). The compression in the knee area was great, but the fit at the thigh level was pretty tight and left somewhat of a bulge at my thigh (muffin top). At first it seemed too constrictive but I eventually got used to it. There was great follow up from the company, and I had the opportunity to try the size medium to see if the fit was less constrictive at the upper thigh. However, the medium was actually too large for me and didn’t provide the same level of support I desired so I am going back to the size small. The bottom line is that you are probably best off to follow the size recommendations of the manufacturer for the best support and performance.Overall, I am very pleased with the product and had an excellent experience with this company. They go above and beyond and offer outstanding customer service and product warranty.
Imran –
I had to return because it was big size for , quality wise it was good ,
Elena. –
Tengo 3 cirugias en mi rodilla y dolores cronicos .La uso para jugar futbol. Buen producto. Nada que ver con las rodilleras economicas. Buen material. Ajusta perfectamente la rodilla y le da un soporte necesario sin sentirse incomoda. Practicamente no la sientes.
Gord Kross –
I measured my thigh as suggested, 19 1/4 inches, and bought the Medium Size. This was suggested by another customer who was 19 inches and I agree. The Medium is a good fit (maybe a touch tight at first, but I expect it to loosen up a tad after wearing it for a while) and Large would be too loose. When I first put it on, I felt an increased level of knee support and stability. Prior to wearing this sleeve, I had to decend stairs one step at a time…. now I can go up and down with alternate steps! I am pleased with my order and improved mobility!Update: I am so impressed that I just ordered a second one!
christian redl –
..zum laufen ungeeignet das das Produkt rutscht und in der Kniebeuge drückt
MoochiMoo –
Arrived very fast & is a perfect fit, comfortable to wear & doesn’t slip down. Make sure you measure to get the right size