OS1st CS6 Performance Calf Sleeves


OS1st AF7 Ankle Bracing Sleeve



Relieve Pain Caused by Sore Aching Legs and Feet, Cramping and Shin Splints with the OS1st CS6 Performance 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.

The CS6® Performance Calf Sleeves deliver six zones of graduated compression. They are comfortable enough to wear any time. You can wear them under your regular pants and socks.

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


  • 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
  • Comes with two (2) compression calf sleeves per package.
  • Item #: 42341,3,5,7


  • Small – Ankle (6.5-8.5 in) (17-22 cm – Calf (9.5-14.5 in) (24-37 cm)
  • Medium – Ankle (8.5-10.5 in) (22-27 cm) – Calf (12-17 in) (30-43 cm)
  • Large – Ankle (9.5-12.5 in) (24-32 cm) – Calf (14-19 in) (35-48 cm)
  • X-Large – Ankle  (12-14 in) (30-36 cm) – Calf (14.5-20 in) (37-51 cm)
Weight .30 lbs
Dimensions 1 × 1 × 1 in
Clothing Size

L, M, S, XL


Black, Grey, Natural, White


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