Dynafit Ultra Crew Socks

A sturdy sock with plenty of cushioning. Heel, toes, forefoot and Achilles get the thickest padding, so you feel less pressure with every landing. The sock has a separate left and right shape, so it slips less in your shoe.

Made for long days on the trail. Think of a mountain ultra, a long run over rocky paths or a training week with lots of elevation. You notice the cushioning most after a few hours, when your feet get tired and every stone hits harder.

Unsure about the thickness? This sock takes up more room in your shoe than a thin race sock. If your shoe already fits snugly, or you want lots of ground feel, choose a thinner, lighter sock.

Choose this sock for ultras and long runs where comfort comes first. For short, fast runs it is often too thick.