These Nike Women's Flex Supreme TR 4 Training Shoes drop from $80 to $69.99 at SportsAuthority.com. Plus, shipping and returns are free, making this the best shipped price we could find by at least $8. They feature a flexible sole and breathable mesh uppers. They come in 4 colors as well, although not all size/color combos are available. It comes in three additional prints for this same price as well. Sales tax is charged in most states.