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Thin Air Performance Calf Sleeves

: Black

OS1st TA6 Thin AirTM Performance Calf Sleeves feature never before applied technology to keep your legs cool and protected during any activity.  Created using 400n medical grade machinery and materials we are able to build in ease of use, comfort, and durability with the thinnest leg fabric profile ever made! The "Thin SkinTM" construction maximizes air-flow achieving a cooling sensation to your legs thereby increasing stamina and endurance.  

Targeted Conditions:

  • Boosts circulation
  • Shin Splints
  • Recovery
  • Calf cramps
  • Muscular Support
  • Achilles Tendonitis
  • Overheating

Performance Features:

  • Advanced medical device for recovery and enhanced performance.
  • Skin ThinTM zones to increase air flow
  • Creates cooling effect during any activity or under any apparel
  • Easy-on fit
  • Wear alone or paired with OS1st® TA4TM Thin AirTM Performance Socks

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

Comes with 1 pair of sleeves per package

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 10 reviews
Bob S.
No show wellness socks

Very comfortable and cushiony no-show socks. Far superior than any of the other no-show socks I have.

Samantha K.
Amazing Compression & Fun Color!

These sleeves are no joke, the compression is amazing for how thin they truly are. I am struggling as an ultra runner doing long distances with a new issue of varicose veins and these help so much.

B. McMaster
Good fit. Cooler.

Good fit. Cooler than other pairs I've tried.

Compressive, light and breathable

Much more breathable than other brands. I like a more compressive fit and it was to my liking.

Kathy D.
Good support

Great leg compression socks