Columbia - Steens Mountain™ Half Zip. Color Collegiate Navy. On sale for $34.97. MSRP $65.00.. 4.7 out of 5 stars+2Brand NameColumbiaProduct NameSteens Mountain™ Half ZipColorCollegiate NavyPrice$34.97MSRP: $65.00Rating5Rated 5 stars out of 5(255)