Vimpro via Amazon offers the
Copper Aid Knee Brace Compression Sleeve for $9.99. Coupon code "HYPP52WT" cuts that price to
$4.99. Plus, Prime members bag
free shipping. That's a buck under last month's mention, $15 off, and the lowest price we could find. It's made from a breathable material and features anti-slip silicon. It comes in sizes S to L. Deal ends December 31.