The Vaypor S once again redefines the standards of pro level road cycling shoes. Our latest flagship shoe has been further refined to improve on our already industry leading standards.. Material: Unidirectional Carbon Monocoque Chassis with Durolite Upper and Faux Suede Leather Liner. Stack Height: 36 mm. Air Vents: Frontal area air vents and air gills in arch area.Innersole: EVA thermo-moldable. Sole Guards: Replaceable. Padding: Memory Foam. Cleat Mounting: MM grid plus grip / 3 Hole Look Configuration. Colour-White. Sizing - 37