KS7® Performance Knee Sleeve (Single) Size:XL Firmer arch support

Firmer arch support

A very lightweight orthotic with a deep heel cup and ample flanges for great hind foot control and arch support

patented FS6® technology makes these socks a must-have to help strengthen your foot and leg structure and act as an overall health and performance aid

insole may be hand washed in warm water and air dried

KS7® Performance Knee Sleeve (Single) Size:XL Firmer arch supportRelieve Knee Pain Caused by Runners Knee, Jumpers Knee (Patellar Tendinitis), Arthritis, and Other Painful Conditions With One Light, Comfortable Knee Sleeve Targeted Conditions: Arthritis Runner's Knee Iliotibial Band Syndrome Patellar Tendonitis Reduces Swelling Eases Knee Pain Performance Features: Patented medical device for Patellar Tendonitis, knee pain and swelling Easy on fit for continuous support, day or night Patented Compression Zone