OS1ST TA4 Thin Air No Show Pink Size:L • M Select™ GRIP outsole

• M Select™ GRIP outsole tunes each outsole with durable traction that grips when and where you need it

ZQ-certified wool that was grown with a focus on ensuring environmental

The insole liner also absorbs moisture and is set on top of a latex

Our design team is always looking for ways to make our shoes last longer

Keen Revel IV High Polar Canteen Black Men's

OS1ST TA4 Thin Air No Show Pink Size:L • M Select™ GRIP outsoleOS1ST 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