Amazon takes $20 off orders of $100 or more in Back-to-Campus Shoes via coupon code "CAMPUS12". As all after-coupon orders will be over $25, each qualifies for free shipping. Many pairs are at or near the lowest total price we could find. Available sizes may be limited. Deal ends August 21.

A best bet is the ASICS Men's Scout Trail Running Shoes in Black/Horizon Blue/Orange (pictured) for $110.10 before the above coupon, $90.10 after. With free shipping, that's the lowest total price we could find by $6. They're available in sizes 6 through 14.