Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.
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The DonJoy Performance Webtech Knee Support Strap is a patellar strap that sits just below the kneecap to focus pressure on the patellar tendon. Its webbing-and-pad design is aimed at runners and other athletes with jumper's knee or mild patellofemoral pain. It is a low-cost, low-profile alternative to a full knee sleeve. At $24.99 at Best Buy as of November 7, 2026, it sits at the low end of its recent price range, with only two stores listing it new.
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Lowest price we've seen: $24.99 on Nov 7 at Best Buy. Tracked across 2 stores since Nov 7.
Owners of patellar straps like this generally report relief from below-the-knee pain during running and jumping when the strap is placed and tensioned correctly. Complaints center on fit and slipping rather than the concept itself.
