Orthaheel Technology is biomechanically designed to hug your arches and support your feet in comfort

one with an individually adjustable metal pin buckle with textile feel

Comes with two (2) compression foot sleeves per package

- Dual density compression molded EVA and PU midsole

Zonal rubber

THIN AIR SOCK - TA4 Multiple Colors size:MD-AQUA Orthaheel Technology is biomechanically designedMade for those who prefer a thinner sock that protects from blisters and keeps feet dry. OS1ST's Skin Thin top panel helps regulate temperature and circulate air throughout the sock. Targeted Conditions: Blisters Sore Achy Feet Hyper sensitivity Overheating