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This sock offers a bit more cushioning then the TA4. Targeted zones of light to moderate compression create anatomical fit, fight blisters, and stay put while active. Contoured nano-bamboo charcoal padding for added comfort. Cooling panels for temperature regulation. 


Performance Features

  • Ultra-soft nylon treated with silver-ion technology for anti-bacterial ordor and moisture wicking ability.
  • NanoBamboo Charcoal ionized fiber cushion
  • Increase air flow and temperature regulation
  • Seamless construction 
  • Left/Right design for anatomical fit
  • Y-Gore heel
  • Do Not Bleach

OS1st AC4 Active Comfort Socks

SKU: AC42022
  • How to care for your Compression Socks

    1. Wash your socks separate from other clothes.
    2. Before putting them in the wash turn them inside out.
    3. Only wash them on cold.
    4. Use delicate, non-bleach detergent.
    5. Allow the socks to Air Dry. 
    6. Avoid folding the socks, lay them in a drawer instead

  • Size Men's Women's
    S US: M4 - 6 W4 - 6.5
    M US: M6.5 - 9.5 W7 - 10
    L US: M10 - 12.5 W10.5 - Plus
    XL US: M13 - 15  


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