OS1st Thin Air Performance Socks in Grey OS1st • Run time: 1

• Run time: 1

This tank keeps everyone on trend

An energy return you will not believe

It has a classic length for coverage as a wear alone piece or to wear as a base layer

The Supernova Solution 2 is the go-to choice for the everyday runner

OS1st Thin Air Performance Socks in Grey OS1st • Run time: 1Made 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