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Doctor Jo takes a look at the Copper Joint Knee Sleeve. This moisture wicking knee sleeve has all the benefits of a regular knee sleeve, but it’s infused with copper to also provide anti-odor and anti-bacterial properties. The Copper Joint Knee Sleeve “hugs” your knee to give it just the right amount of compression to increase blood flow to help speed recovery while providing maximum comfort. It stays in place and won’t move around or bunch up like some other sleeves.