Columbia offers its Columbia Men's Flashback Half-Zip Pullover Windbreaker Jacket in several colors (Teal/Zinc pictured) for $19.98. Coupon code "COLAUG70" cuts it to $17.98. Plus, Greater Rewards members receive free shipping. (Not a member? It's free to sign up.) That's $12 under our May mention and the lowest price we could find today by $17. It's available in sizes from S L and XL XXL. Deal ends August 31.