adidas offers its adidas Originals Men's ZX 500 OG Nigo Shoes in Blue for $49.99. Coupon code "EXTRA20" cuts it to $39.99. With $5 for shipping, that's $5 under our mention from five days ago and the lowest total price we've seen. (It's also a current low by $80.) Designed in collaboration with Nigo, founder of A Bathing Ape, these shoes are available in most sizes from 5 to 14.