On Running Women's Performance Low Sock Multi 20% recycled injected EVA midsole

20% recycled injected EVA midsole

Upper Material: Genuine Wool

As hybrid road/trail design built on a wider last than the previous generation’s narrow racing silhouettes

shock-absorbing sole

Smartwool invented the original Merino wool performance sock—the Classic Hike

On Running Women's Performance Low Sock Multi 20% recycled injected EVA midsoleThe running sock for understated comfort. Perfect for warm days and race days. Your new secret weapon. FIT IN FOCUS The pattern at the arch triggers sensory receptors to prime your feet for the run while Swiss engineering keeps the sock firmly in place. Expect improved fit and improved quality for performance standards that don't slip. ANY WEATHER Made using 100% recycled polyester, technical mesh paneling balances temperature: cooling when things