Smartwool - Plus Size Classic All-Season Merino Base Layer Long Sleeve. Color Natural. Low Stock. On sale for $57.60. MSRP $90.00.. 4.7 out of 5 stars3 left in stockBrand NameSmartwoolProduct NamePlus Size Classic All-Season Merino Base Layer Long SleeveGenderWomen'sColorNaturalPrice$57.60MSRP: $90.00