Zamst JK 1 Moderate Patellar Tendinitis/Chondromalacia Knee Brace

Zamst JK 1 Moderate Patellar Tendinitis/Chondromalacia Knee Brace -
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Item # 35569216


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Product Details

The Zamst® JK-1 knee brace delivers moderate support and kneecap re-centering, as well as light patellar tendon compression. Its wrap-style design helps with stabilization, and the lightweight V-Tech material breathes to keep you cool when you get up and get active.


  • Model: JK-1
  • Moderate support for people with patellar tendinitis or chondromalacia (runner's knee)
  • Flyweight Tech: Made from advanced, lightweight material
  • i-Fit: Open-panel design and adjustable fasteners give you a comfy, custom fit and variable compression levels
  • P-Tech: Dissipates pressure on tendon
  • ROM Tech: Pre-curved design for full range of motion
  • V-Tech: Ventilated design allows cooling air to flow through
  • 6-month manufacturer's warranty
  • Made in Vietnam


  • Measure calf circumference 2" below the center of your kneecap; order one size up if you fall between sizes
  • X-Small: 11.5" to 12.5"
  • Small: 12.5" to 13.75"
  • Medium: 13.75" to 15.25"
  • Large: 15.25" to 17"

Product Reviews


by PowerReviews
Zamst JK 1 Moderate Patellar Tendinitis/Chondromalacia Knee Brace

(based on 1 review)

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Reviewed by 1 customer

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(1 of 2 customers found this review helpful)


very pleased

By Soccer mom

from Seminole County, Florida

Verified Reviewer



      Best Uses

        Comments about Zamst JK 1 Moderate Patellar Tendinitis/Chondromalacia Knee Brace:

        My daughter is 13 and plays soccer none stop. She has os-good schlatter in both knees which has developed into chondrmalacia and patella tendinitis. We have been using the patella straps but every 2 months we are having to replace them since the Velcro starts to give. The straps work good but she started to have pain on the top of her knee and that's when we learned she had all the other stuff along with os-good. So I figured try this brace out. Ordered online and received within 3 days. As soon as she put it on she was saying how much better it felt. She went to practice came home and said to order her another one for the other knee. She really like it. My only worry is the Velcro giving out on this one to. The brace fits kind off small. She is 13 so I ordered her a small and a small is tight. Will be doing a med for the next order. If you have a lot of pain I would recommend looking into the jk-2 knee brace also. At his point we aren't there yet. Thank goodness.

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