OS1st Unisex TA4 Thin Air No Show Socks Size:L a bulky hiking boot can

a bulky hiking boot can feel like overkill

Revised material toe tip for toe drag

offering a signature slipper-like feel indoors or out

Double-layer rib knit construction

go-anywhere style

OS1st Unisex TA4 Thin Air No Show Socks Size:L a bulky hiking boot canOS1st 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. Targeted