OS1ST TA4 Thin Air No Show Lavender Size:L the PowerStep® Pinnacle Low is

the PowerStep® Pinnacle Low is a trusted solution to improve foot function

and it retains its insulating ability

for easy lace adjustment

Lightweight rubber outsole offers reliable grip on a variety of surfaces

OS1ST TA4 Thin Air No Show Lavender Size:L the PowerStep® Pinnacle Low isOS1ST TA4 Thin Air No Show Lavender comfortable breathable sock 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