OS1st Calf Sleeve

The OS1st® CS6® Performance Calf Sleeves provide medical grade orthopedic support. Our patent pending Compression Zone Technology® provides pain relief and preventative support. 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.

• Achilles Tendonitis
• Shin Splints
• Leg Cramps
• Aching Legs & Feet
• Circulation Optimization
• Muscular Support
• Achilles Stabilization