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Magnetic Therapy Knee Sleeve (Knee Tube)

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Product Description

Magnetic Therapy Knee Sleeve (Knee Tube)  Item # 5305 (722 723 724 725 726)


Suffering from knee strains, pain, and swelling?  Whether from injuries or age, aVivoPur’s Magnetic Knee Sleeve is designed to encourage, through magnetic healing, safe effective relief for knee discomfort and swelling. Pur North (-) polarity magnets create a powerful magnetic field that surrounds and penetrates the entire knee, designed to speed healing, restore flexibility, and reduce recovery time from knee injuries and chronic discomfort. ϯ

Made from lightweight and breathable cotton knit with an adjustable Velcro closure the aVivoPur™ Magnetic Knee Sleeve can easily be worn over or under clothes and will stay dry and comfortable even after hours of use. The cotton material not only makes them breathable but also means they will retain their stretch even after multiple washes.


"At 27 years old, I couldn't walk up the stairs."

If you have ever been told, "You will just have to live with it," please read my story!

Read this powerful testimonial.


Lightweight and breathable, AvivoPur’s Magnetic Therapy Knee Sleeve offers the perfect combination of flexibility and magnetic therapy which may encourage the following:

  • Reduced recovery-time from injuries and surgery. ϯ 
  • Support and comfort during various levels of activity. ϯ 
  • Reduced strain. ϯ 
  • Stays dry & comfortable even with extended use.
  • Washable soft cotton material  Retains shape and fit even after multiple washes.

Learn About the Healing Effects of Magnetic Energy

Other Products to Consider:

While our aVivoPur™  Magnetic Knee Sleeve is available in many sizes and the adjustable closure ensures a great fit for all sizes, it only provides mild support. If you feel you need stronger support along with your magnetic therapy, perhaps something more akin to a knee brace, we suggest our aVivoPur™  Magnetic Knee Support with Patella Opening

As with any injury or treatment you may be doing, we recommend tackling your treatment from all angles, inside and out.

After all, a healthy body encourages healthy body parts!


Sizes and magnet counts are as follows:

Product Number                            Size*                                        Magnet Count          Color

#5305-6      (722)                     Size 6  14 ½”- 16”                                  20                    Black only

#5305-7      (723)                     Size 7  16 ½”- 18”                                   20                    Black only

#5305-8       (724)                    Size 8  18 ½”- 20”                                  20                    Black only

#5305-9        (725)                   Size 9  20 ½”- 22”                                  25                    Black only

#5305-10      (726)                   Size 10  22 ½”- 25 ½”                           25                    White only

* Measure circumference of leg, 1” above your knee to determine your size. 



  • Scientific research has demonstrated that the use of an acute, localized static magnetic field of moderate strength can result in significant reduction of swelling when applied immediately after an inflammatory injury.” Furthermore, “the magnetic field could induce vessel relaxation in tissues with constrained blood supply, ultimately increasing blood flow.”  When this happens, it may result in increasing oxygenation and nutrient delivery to the area as well as increased cellular waste removal. ϯ
  • Properly designed magnetic therapy involves both the polarity and placement of the magnets in the product to provide the best possible therapeutic support for the area of the body the product is intended for.
    • aVivoPur ™ products place the Pur North Pole (-) polarity of the magnet to the body, and consider the size and placement of the magnets to create a consistent Pur North (-) polarity field.
    • This is designed to influence cells in the area, and which flow through the area, of the magnet to be more (-) polarity which is the state of a healthy cell. ϯ
  • aVivoPur’s™ Philosophy of Technology: Health and balance is our natural state. Our bodies were created with innate wisdom, and sometimes just a tiny nudge in the right direction is often all that is necessary to bring the body back into balance. Proper magnetic therapy has been proven to enhance the body’s natural ability to heal itself, not just masking the symptoms as many other treatments do in our modern day world. We believe magnetic therapy provides just this sort of nudge in the right direction. ϯ


Magnetic products may be hand washed or spot cleaned as needed. Do not soak or leave submerged in water. Do not place in a washing machine or dryer. Do not expose to high heat such as the trunk of a car.

Satisfaction Guarantee and Warranty

  • If you are not completely satisfied with your aVivoPur™ magnetic products for any reason, we will refund the purchase price of the products if they are sent back to us within 90 days. Sometimes you may achieve results quickly and sometimes it may take longer. Returned products must be in “reasonable” condition. Products that have been washed in a washer or otherwise intentionally dismantled may not be refunded at our discretion.

  • aVivoPur™ magnetic products are warranted to be free of defect in construction for 1 year. Magnetic mattress pads are warranted for 5 years.

  • We do not make any direct claims about the intended use or performance of our products.

  • Our products are not being sold as medical devices, or to replace any required medications.

  • If you have a question not answered here, we invite you to email us.

  • If you find you must return an item for size or other reason, please click here to contact us and receive the correct address for returns.

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ϯ These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Product Reviews

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  1. Fantastic!

    Posted by Jeanne on 15th May 2015

    This knee sleeve not only helps alleviate pain in my knee but is also providing support as I await surgery. I have a tear that needs to be repaired and am looking forward to wearing this sleeve after my surgery as well because I know it will assist in the healing. Thanks to the staff at Avivopur for helping me select the perfect size for my knee and being so accommodating. You all are awesome!

  2. Nice!

    Posted by Unknown on 4th Feb 2015

    Good quality! would recommend!

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