The SF Trionfo is the fashion version of its sister professional racing shoe the Trionfo Pro Mid II, but is not short in function. Similar to the Pro model it features asymmetrical lacing, split heel construction to insure better cushioning and anatomical comfort.A non-fireproof canvas and a look-alike carbon TPU heel gives the same look and feel as the professional version. The TPU carbon element provides the best heel stability to the driver's foot.