Smartwool - Plus Size Classic All-Season Merino Base Layer Long Sleeve. Color Natural. Low Stock. On sale for $36.00. MSRP $90.00.. 4.7 out of 5 stars4 left in stockBrand NameSmartwoolProduct NamePlus Size Classic All-Season Merino Base Layer Long SleeveColorNaturalPrice$36.00MSRP: $90.00