Smartwool Unisex Run Cold Weather Targeted Cushion Crew Sock Size:M Introducing Birkenstock's first post-sport recovery

Introducing Birkenstock's first post-sport recovery clog

13in / 105mm

20% lyocell sockliner

It's an unappreciated trait

Heavy-duty

Smartwool Unisex Run Cold Weather Targeted Cushion Crew Sock Size:M Introducing Birkenstock's first post-sport recoveryTake on the cold weather in the Run Cold Weather Targeted Cushion Crew Socks. Featuring Smartwool's most advanced sock technologies for enhanced durability, breathability, and comfort. Plus, a crew height for a convenient way to add extra warmth under tights. You can go far and feel good no matter the temperature outside with these cold weather run socks along for the ride. Targeted Cushion Strategically placed cushioning for comfort without the bulk.