- (The prices of these pairs are different, please pay attention to the difference) Celine 23 popular rain boots, the upper feet are soft and waxy, they are so comfortable, no matter what leg shape you have, you can instantly straighten them, they are very flattering. Makes your legs look longer, the best rain boots on the internet! Upper: TPU one-piece molding. Lining: no lining. Sole: original combination outsole. Size: 35-39 (40 is custom-made and cannot be returned or exchanged).