For the best catch in all-day comfort, Darn Tough offers a lightweight crew sock aimed at anglers. In addition to the high-performance Merino Wool construction, Darn Tough's crew sock adds an added underfoot cushioning. All day performance and a distinctive design will make this your go-to sock for those who live to fish. M (8-9.5), L (10-12) or XL (12.5-14.5).