Columbia offers its Columbia Men's Cascades Explorer Long-Sleeve Shirt in several colors (Carbon pictured) for $24.99. Coupon code "19JULY65" cuts it to $19.99. Plus, Greater Rewards members receive free shipping. (Not a member? It's free to sign up.) That's $4 under our mention from two weeks ago and the lowest price we've seen. (It's the best deal now by $30.) Buy Now Features available in select sizes from S to XXL UPF 30 sun protection