Smartwool - Merino 250 Base Layer 1/4 Zip. Color Deep Navy Color Shift. Low Stock. On sale for $100.78. MSRP $120.00.. 4.7 out of 5 stars3 left in stockBrand NameSmartwoolProduct NameMerino 250 Base Layer 1/4 ZipGenderMen'sColorDeep Navy Color ShiftPrice$100.78MSRP: $120.00Rating5Rated 5 stars out of 5(189)