Manolo says, here is the Lulu from Botkier, the flat sandal that embodies two of the lesser trends of the season, both of which the Manolo approves: the easy entry zipper in the back, to help us deal with the recent spate of complex, torus-and-klein-bottle shoes, and the airy mesh panel, which is perhaps the first reasonable step away from the complex, torus-and-klein-bottle shoes.