Additional Info

OS1st’s light, comfortable Calf Sleeves relieve pain caused by sore aching legs and feet, cramping and shin splints. CS6® Performance Calf Sleeves provide athletes with relief from calf pain and injury.
Medical grade support with Compression Zone Technology.

Performance Features:
Reduce impact vibration of calf muscle.
Post-event recovery.
Boost oxygenation.
Achilles stabilizer.
Medical grade compression.
Advanced medical device for recovery, ortho-support and venous insufficiency.
Easy-on fit designed to be worn under socks, alone or paired with the FS6® Performance Foot Sleeve.
Soft, moisture-wicking fabric.
Wear during walking or exercising for extra protection.

Targeted Conditions:
Achilles Tendonitis
Shin Splints
Leg Cramps
Aching Legs & Feet
Circulation Optimization
Muscular Support
Achilles Stabilization