Missoula - Everyday Light Cushion Crew SockThe Missoula is named for the northern Montana fly fishing paradise with its numerous trout filled rivers, streams and lakes. The crew height Missoula is knit with 22 micron us merino wool with half density cushioning in its foot bottom. It is available in three trout inspired designs rainbow, brook, and brown which feature the colors of the flashing side of each species around the calf.