CANADA POST STRIKE: We are currently using UPS for all shipments until January to account for Canada Post backlog. We will contact you if we are unable to deliver your package for any reason.
Relieve Pain Caused by Sore Aching Legs and Feet, Cramping and Shin Splints with OS1st's Light, Comfortable Calf Sleeves. CS6® Performance Calf Sleeves provide athletes with relief from calf pain and injury. Find prevention and relief from muscle cramps, venous insufficiency, Achilles tendinitis, and shin splints.
