OS1st Graded Compression Calf Sleeves 10-30mmHg 

are made of 24% Lycra Spandex and 76% Micro-Nylon and offer to 30 mmHg of compression.

These compression sleeves are used for conditions such as Achilles Tendonitis & Tendonosis, Shin Splints, Calf Cramps, Muscular Support, Achilles Stabilization and work by supporting muscles, stabilizing the Achilles Tendon and improving the return of blood to the heart, aiding in recovery.

 OS1st CS6 are for people who walk a lot as well as athletes. 

Available in Black, Navy Blue, Grey, White, Beige/Natural, Orange and Pink Fusion.