Vaporspeed NEW for 2008 - Extended rubber heel enhances stability and grip. - 3 Stripes of welded flexible TPU provides ultimate midfoot support. Airmesh upper for maximum ventilation. EVA tongue for additional comfort. Synthetic leather reduces moisture absorption, increases durability and lightness. - Non-moisture absorbing lining. - Encapsulated midsole construction for enhanced fit & support. - Non-marking clear rubber for high abrasion resistance. - 'RadialCurve' contour for consistent medial contact