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CS6 Performance Calf Sleeves

: Grey

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.

Comes with two (2) compression calf sleeves per package.

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

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

Care Instructions: Hand wash with mild soap and air dry. No bleach or fabric softener.  

Before ordering, use this size chart for accurate fit. 

Size Ankle Circumference Calf Circumference
S 6.5-8.5 in 17-22 cm 9.5-14.5 in 24-37 cm
M 8.5-10.5 in 22-27 cm 12-17 in 30-43 cm
L 9.5-12.5 in 24-32 cm 14-19 in 35-48 cm
XL 12-14 in 30-36 cm 14.5-20 in 37-51 cm

Customer Reviews

Based on 19 reviews
Valued Customer
Runners love them

Highly recommend for longer mileage. Helps with tight calf muscles too. 10/10

Valued Customer
Best on the market!

The compression is perfect. After a tear in each calf muscle, I feel more confident playing sports while wearing these. Great product!

Effective in injury recovery and prevention

I've been wearing these leg sleeves for a few weeks now, after recovering from a series of calf pulls in both of my legs due to exercise. Using them has seemed to help with recovery as well as prevent a recurrence of injury. It's not a replacement for stretching and using a roller, but it helps keep my legs warm and encourages circulation in the area. Definitely recommend for anyone with similar injuries. Not as a cure, but as part of a program of recovery and prevention.

M. Jimenez
Perfect fit!

Highly recommend, perfect for a good run.

T Orr
Best Calf Sleeves I've Found

I'm an avid tennis player and these sleeves have been a life saver to avoid constant calf tweaks and pulls which sideline you for weeks. These are the best sleeves I have found on the market - they are comfortable, lightweight and incredibly supportive. You won't go wrong.