For two days only, all AEO women's and men's sandals and flip flops are 40% off at AE.com and shipping is free as well. These Women's Perforated Leather Flip Flops (pictured) fall from $24.95 to $14.97 shipped in two colors, while the Men's Leather Flip Flops lower from $29.95 to $17.97 in four different colors. Sales tax is charged in most states.