Thin Air Performance Socks (TA4) - White Size:Medium Built around a century of

Built around a century of podiatry-designed support

Metallic stud detail

The buckles are decorative so there's no need to worry about doing them up

A wedge for smart-casual

Thin Air Performance Socks (TA4) - White Size:Medium Built around a century ofBreakthrough 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