These women's Mizuno Sayonara 4 Running Shoes drop from $100 to $49.99 at Zulily. Shipping adds $6.95, but even with shipping, this is the lowest price we found by $9. These shoes feature breathable, mesh uppers with removable, cushioned insoles. They come in the pictured Gray and Pink Wave color and Blue Atoll-Bolt in sizes 6-11. Sales tax is charged in most states.