Pro-Tec Athletics X-Trac Knee Support Size:L ReactX foam midsole gives you

ReactX foam midsole gives you lightweight energy return

while reveling in the bouncy sensation of a full-length MIZUNO ENERZY NXT midsole

--Smartwool

our running insoles can reduce these stresses by efficiently guiding your feet from foot strike right through to toe-off

Just one simple pull and the alarm will sound the bright LED strobe light will start – so you can be spotted easily

Pro-Tec Athletics X-Trac Knee Support Size:L ReactX foam midsole gives youGeneral Application The X Trac is designed to alleviate symptoms of: Patellar and Quadriceps Tendonitis Chondromalacia Patella Femoral Pain Patellar Tracking Disorders Design Theory The X Trac Knee Support provides compression directly on the patellar and quadriceps tendon. EVA Compression pads helps stabilize patella (knee cap), by improving tracking. Made from premium quality materials to enhance comfort and durability. Source: Pro tec