Smartwool - Merino 250 Base Layer Crew. Color Deep Navy Color Shift. Low Stock. $115.00. 4.8 out of 5 stars4 left in stock+6Brand NameSmartwoolProduct NameMerino 250 Base Layer CrewGenderMen'sColorDeep Navy Color ShiftPrice$115.00Rating5Rated 5 stars out of 5(353)