Columbia offers its Greater Rewards members Columbia Men's PFG Terminal Tackle 1/4-Zip Pullover in several colors (Black pictured) for $19.92 with free shipping. (You must be logged in to see this price. Not a member? It's free to sign up.) That's $20 off, tied with last week's mention, and the best price we could find. It's available in select sizes from S to XXL. Deal ends February 18.
This simple preventive measure takes just seconds to perform.