TA4 Thin Air Performance Socks

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  • Regular price $24.90
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This product was specifically designed for comfort, fit, protection and breathability. OS1st TA4 Thin AirTM Performance Socks feature never before applied technology to keep your feet cool and protected during any activity.

Product Description

OS1st has been leveraged to create the most unique performance socks ever! With 200n medical-grade machinery and materials enabled to build in comfort, durability and blister protection, yet with the thinnest upper foot profile ever made! The "Thin Skin" feature was constructed with uniquely positioned lift-bars, maximizes airflow achieving a cooling sensation to the feet.

Skin Thin Zones & Lift Bars work together to move air through socks creating a cooling effect.TA4 socks are lightweight, cooling and protective.

It's good to note that TA4 features 4 zones of graduated light compression, a shaped-to-fit design for all foot types made with ultra-soft yet durable microfiber. Compression declines away from targeted zone, to provide comfort and circulation.

Product comes with one (1) pair of socks per package.

Product Features

  • Maximum air flow

  • Skin Thin design

  • Heat release

  • Lift bars for max air flow

  • Anti-bacterial

  • Ultra light


  • Blister protection
  • Sore/achy feet
  • Hyper-sensitivity
  • Overheating
Size Average Shoe Size
S US: Men 4-6 | Women 4 - 6.5
M US: Men 6.5 - 9.5| Women 7 - 10
L US: Men 10 - 12.5 | Women 10.5 - Plus
XL US: Men 13 - 15