OS1st KS7 Performance Knee Sleeve Size:Medium Elastic gore for customized fit

Elastic gore for customized fit and embroidered logo details

Non-marking Yampa outsole with Vibram TC-1 rubber

The smallest size #1 insole weighs over ⅓ lbs

Shaped-to-fit design

2 oz (Size #40: Women's 10 / Men's 7)

OS1st KS7 Performance Knee Sleeve Size:Medium Elastic gore for customized fitProduct Details Overview: The OS1st KS7 Performance Knee Sleeve helps to relieve knee pain caused by Runner's Knee, Jumper's Knee (Patellar Tendinitis), Iliotibial Band Syndrome, Arthritis, and other painful conditions with one light, comfortable knee sleeve. This sleeve features a gel banding to help keep the sleeve in place while providing medical grade, 7 Zones of Compression Technology to support and stabilize the patella and improve circulation.