OS1ST TA4 Thin Air No Show Pink insoles part eco foam OrthoLite® footbed

part eco foam OrthoLite® footbed and EVA and responsibly sourced rubber mix sole

lasting comfort—the ʻAukai will be the most versatile style in your closet

Take your shoes on and off without readjusting laces everyday

and waterproof

Modeled on the cork original

OS1ST TA4 Thin Air No Show Pink insoles part eco foam OrthoLite® footbedOS1ST TA4 Thin Air No Show Pink 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 profile