OS1st THIN AIR PERFORMANCE SOCKS Size:L Electrolytes and All Natural Flavors

Electrolytes and All Natural Flavors and Colors

Breathable

so you can roll anytime

The IT3™ treats ITB Syndrome and related pain

OS1st THIN AIR PERFORMANCE SOCKS Size:L Electrolytes and All Natural FlavorsOS1st 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