KS7 Performance Knee Sleeve by OS1st Racing Flats Here's to focusing on your

Here's to focusing on your run and not your feet

zip pocket at hem

This product is excluded from all discounts and promotions

Employing a technical synthetic mesh upper

smooth-and-supple upper

KS7 Performance Knee Sleeve by OS1st Racing Flats Here's to focusing on yourThe FS6 Performance Compression Foot Sleeve relieves symptoms of Plantar Fasciitis, Achilles Tendinitis, heel pain, foot swelling, and other discomfort. Patent pending Compression Zone Technology Six different zones of compression Medical grade support Anti odor treatment Can be worn under your regular socks and shoes Material: 87% Nylon, 13% LYCRA Spandex Note: This is a single sleeve