Smartwool - Classic Thermal Merino Base Layer 1/2 Zip Hoodie. Color Cascade Green Heather. Low Stock. On sale for $58.00. MSRP $145.00.. 4.9 out of 5 stars1 left in stockBrand NameSmartwoolProduct NameClassic Thermal Merino Base Layer 1/2 Zip HoodieColorCascade Green HeatherPrice$58.00MSRP: $145.00