KS7 Knee Compression Sleeve Brace
KS7 Knee Compression Sleeve Brace KS7 compression knee sleeve KS7 zone compression knee sleeve KS7 compression knee sleeve KS7 compression knee sleeve

KS7 Knee Compression Sleeve Brace

4.57 out of 5 based on 7 customer ratings
(7 customer reviews )

Relieve Knee Pain Caused by Runner’s Knee, Jumper’s Knee (Patellar Tendinitis), Arthritis, and Other Painful Conditions With One Light, Comfortable Knee Sleeve

Comes with one (1) knee compression sleeve per package.


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knee compression sleeve

OS1st KS7 Knee Compression Sleeve

The Best Knee Compression  Support Sleeves

Having an active lifestyle can lead to extra strain on your muscles and joints.  You need a device that can give you the circulation and pain relief that your body craves.

We’ve got a solution that fits your athletic lifestyle.

KS7 sports compression knee sleeve with Compression Zone TechnologyMedical Grade Sleeve Support

The KS7 Sports Knee Compression support provides medical grade orthopedic knee support. Our patent pending Compression Zone Technology® provides effective pain relief. The KS7 provides pain relief for those suffering with runner’s knee, chronic knee pain, knee injury, swollen arthritic knees, or patellar tendinitis.

Light and Comfortable

Our knee compression sleeve are comfortable enough to use during the night and day.  The KS7 fits well under most styles of pants and an excellent alternative to bulky and uncomfortable knee braces and splints. It will treat and prevent knee pain and swelling.

Graduated Compression Support

Our knee compression sleeve helps your muscles and joints  compression support. It promotes circulation which is crucial in aiding and speeding muscle recovery. The shaped fit of the KS7 makes it a safe alternative to heavier supports and braces that pinch and bind.

The KS7 compression support is perfect for runners and athletes prone to knee pain and injuries. The KS7 is also great for non-athletes who want an active lifestyle that is free from swelling and pain. The KS7 is the perfect fit for your active lifestyle.

Additional Information


3XL, S, M, L, XL, XXL

Sizing Chart

How do you know what size? Just use the following chart:


Customers' review

Rated 4.57 out of 5 stars
7 reviews

7 reviews for KS7 Knee Compression Sleeve Brace

  1. 5 out of 5

    Runners KneeJust wanted to commend your company on the performance knee sleeves for runners knee….I recently developed runners knee in my good knee and was afraid I may have to give up running . I have worn other sleeves over the years and not worn any the past few years. Your sleeves are the best and give the support and pain relief on my runs that has enabled me to keep running. Just wanted to thank your designers and all involved with such a great product. Keep up the good job and may your company and employees enjoy great success. Thanks again.
    ~ John S.

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  2. 3 out of 5

    Good not greatBased on the measurements I ordered the XL. I can feel it offers good support when i put it on. However, I have to give it three stars only because it slides down and the top rolls down as well making it very uncomfortable. I want to give it a shot, but between the sliding and rolling not sure I can. I wonder if I should order an XXL and see if that works better, but not sure it would solve the sliding issue. Despite this, I still give it 3 stars because it is good quality

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  3. 4 out of 5

    This sleeve is doing well right now still trying it out so far it's been great I think the young lady who introduced me to this sleeve and I will let you know more about it give me another month.

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  4. 5 out of 5

    Works like magic for chondromalacia patella. SUPER comfortable.

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  5. 5 out of 5

    The OS1st KS7 knee compression sleeve is THE BEST knee sleeve I've used, period. I am an ultra-distance trail runner and have to use a knee compression sleeve on all runs over 10 miles. I've used probably a hundred different brands and styles of knee sleeves, with varying results. Some rub hot spots behind the knee, slide down, ride up or just don't stabilize the knee. The KS7 locks your knee in place and does not move. There are no hot spots at all. And, bonus, it doesn't smell as bad after a run, although I do recommend washing it under warm water and letting it air dry every few runs.

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  6. 5 out of 5

    I like these compression sleeves. They stay in place well, are comfortable, and I like that I can wear them under slacks. I followed their sizing instructions - if your measurement is close to the next size, go for the larger size.

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  7. 5 out of 5

    I love it. The gel keeps it from moving around and it worked wonders on my knee arthritis, swelling, and soreness!

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