Mountain Hardwear - Polartec Power Stretch 1/2 Zip. Color Dark Storm. On sale for $74.73. MSRP $150.00.. 4.3 out of 5 starsBrand NameMountain HardwearProduct NamePolartec Power Stretch 1/2 ZipGenderWomen'sColorDark StormPrice$74.73MSRP: $150.00Rating4Rated 4 stars out of 5(3)