These men's Guide Gear UV Dry Short-sleeved Polo Shirts drop from $29.99 to $14.99 at Bargain Outfitters. That's $5 lower than the next-best deal we found on these. Plus they ship free with code GNFREESHIP, saving you around $6. These casual or dress-em-up shirts feature a wick-away design to keep you cool in the stickiest situations. They are available in three colors: black (pictured), red, and white, in sizes M-XL (2XL in white). There is no sales tax (except MN).