Breakthrough product 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. Created using 200n medical grade machinery and materials we are able to build in comfort, durability and blister protection, yet with the thinnest upper foot profile ever made. The "Thin SkinTM" construction with uniquely positioned lift-bars, maximizes air-flow achieving a cooling sensation to your feet. Our OS1st manufacturing technology has been leveraged to create the most unique performance socks ever!
- Blister protection
- Sore/achy feet
- Maximum air flow
- Skin ThinTM design
- Heat release
- Lift bars for max air flow
- Ultra light
Delivery & Returns
Free express delivery over $99. For orders under $99, there is a flat rate of $13.
All orders are delivered via AusPost Express. If orders are placed before 1pm AWST on a business day we aim to have the order to you within 1-3 working days.
Christmas Returns: Orders placed from Nov 12 can be returned until Jan 31 2021.