Proozy offers the adidas Men's Tour Delta Competition Hat in Blue or Red for $34.99. Coupon code "DN12" cuts it to $12. With free shipping, that's the best deal now by a buck and tied with our June mention as the lowest price we've seen for an individual hat. (For further comparison, we saw two hats for $19 a month ago.) It's available in sizes S/M and L/XL, although not in all colors. Deal ends August 13.