Proozy offers the adidas Men's Puremotion Textured Stripe Polo Shirt in several colors (Blue/White pictured) for $57.99. Coupon code "DN19" drops it to $19. With free shipping, that's $1 under our mention from two days ago and the lowest price we've seen. (It's the best deal now by $5.) It's available in sizes S to 3XL. Deal ends August 13.