OS1st Thin Air Performance Socks in Grey

Made for those who prefer a thinner sock that protects from blisters and keeps feet dry. Our Skin Thin™ top panel helps regulate temperature and circulate air throughout the sock. For the best fit, it is important to use the size chart before ordering.   • Ultra-thin top panel to promote temperature regulation • Woven “lift bars” to circulate air throughout the sock Targeted Conditions: Blisters Sore/achy feet Hyper-sensitivity Overheating Skin Thin Design Features: Ultra-thin top panel to promote temperature regulation Woven "lift bars" to circulate air throughout the sock  Allows for natural toe splay Heat release Care Instructions: Wash gentle on cold, tumble dry on low heat. No bleach or fabric softener. Comes with one (1) pair of socks per package.