Ending today, adidas cuts an extra 20% off sitewide via coupon code "ADIBIRTHDAY". That even stacks with sale items, which are already marked up to 50% off. That beats our mention from three days ago (which didn't include the extra 20% off) and it's one of the best sales we've seen from adidas in recent months. Shipping is a flat $5, or spend $49 or more to qualify for free shipping. Sales tax is added where applicable.

A best bet is the adidas Men's Originals Roundhouse Mid Shoes in Running White/Ink Blue (pictured) or Black/Running White for $63 before the coupon above, $50.40 after. With free shipping, that's the lowest total price we could find for these shoes in any color by $18. They're available in sizes 9 to 14, although not in all size/color combinations.