Prada goes the sneaker/wingtip fusion route with these newly released calf leather Wingtip Derby sneakers. 5 colors are offered including some two-toned and all tonal pairs. We’re not mad at these. They all look rather nice and we bet they’re comfortable, too. Last season Prada started a big trend with their Espadrille mid-sole infused Wingtip Brogues. This seems to be a more sporty version of that.