It has the same structure of model Windmill (art. 812), Fly differs because of the aesthetical variation of lateral holes which guarantee maximum transpiration during the excercise of the sport discipline. Recommended for competition and training.
All shoes models present in the Paoul on line shop - with from the Dance Line dedicated to dance, the Wedding & Gala line for special events and ceremonies or the Theatre Line - can have many of their characteristics customised, with small supplements: from material chosen to make the uppers to the colour itself, from heel line height, from sole to sole shape..
If you cannot find your perfect model you can use one of those present to inspire you and make any changes you want.
However, in that case you have to consult the point of sale closest to you.