Smartwool - Plus Size Classic Thermal Merino Base Layer Crew. Color Light Gray Mountain Scape. Low Stock. On sale for $79.35. MSRP $115.00.. 4.8 out of 5 stars5 left in stockBrand NameSmartwoolProduct NamePlus Size Classic Thermal Merino Base Layer CrewColorLight Gray Mountain ScapePrice$79.35MSRP: $115.00