Mountain Hardwear - Polartec® Power Grid 1/2 Zip Jacket. Color Blue Slate Heather. Low Stock. On sale for $119.99. MSRP $140.00.. 6 left in stock+2Brand NameMountain HardwearProduct NamePolartec® Power Grid 1/2 Zip JacketGenderWomen'sColorBlue Slate HeatherPrice$119.99MSRP: $140.00Rating