- 24Fw's new ALAIA French ballet shoes are hollow woven flats. Ballet flats, which originally had a more feminine and romantic feel, use hand-woven uppers. The traditional ballet style has more possibilities and is more compatible with contemporary fashion. Combining. There is more than one style of ballet elements that are full of femininity. The combination of hardness and softness, elegance and power is the best way to open ballet shoes. The upper is hand-woven with sheepskin lining. Original rubber sole, size 35-39 (40, 41, 42 customized, non-returnable),,alaia,flats,sheepskin