Northwave Starlight SRS W 80141009 53 cycling shoes Properties: Welded construction: large mesh inserts are thermally welded directly into the supporting structure of the face material. - Heel stabilizer: Thanks to the new, single-layer construction of the upper material, the efficient heel support can be integrated directly into the structure without additional elements. Same effect, less weight. Slim, elegant design. SRS: Absolute closing precision, minimal dimensions and weight. NRG Air Carbon Reinforced sole: NRG Air Carbon Reinforced is even stiffer thanks to a new blend of glass fiber reinforced nylon and carbon fiber. Performance Advanced footbed: Ergonomic design: Because when you take steps, your body should assume the perfect position without sacrificing comfort. The length of the insert is 24.5 cm. Material: synthetic Color: White