Smartwool - Merino 250 Base Layer 1/4 Zip. Color Deep Navy Color Shift. Low Stock. On sale for $84.00. MSRP $120.00.. 4.7 out of 5 stars4 left in stockBrand NameSmartwoolProduct NameMerino 250 Base Layer 1/4 ZipColorDeep Navy Color ShiftPrice$84.00MSRP: $120.00