Men’s Journal aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. Fall doesn't just mean whipping out seasonal decor and raking leaves—it's also the prime time to refresh your sneakers after a summer filled with walking. Thankfully, great deals on walking shoes can be found if you know where to look: Zappos has select Hokas on sale , Nike is in the midst of a promotion, and even Cole Haan has marke...