Smartwool Men's Run Cold Weather Crew Socks in Ash Size:M the Phantom 4 delivers soft

the Phantom 4 delivers soft landings and responsive toe-offs in every step

offering durability and flexibility

Indestructawool™ and Shred Shield™ technologies increase the sock’s durability

Step into an even more precise fit

100% Pure wool felt (breathable)

Smartwool Men's Run Cold Weather Crew Socks in Ash Size:M the Phantom 4 delivers softTake on the cold weather in the Run Cold Weather Targeted Cushion Crew Socks. Featuring our 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. Sock Height: CREW Indestructawool Technology for enhanced durability 4 Degree Elite