Triple-density Speedlight 3D sole with a stiffness index of 10.0. Thermowelded Layer Construction combines multiple layers without overlaps for excellent ventilation and reduced weight. Thermowelded reinforcements for added protection. SLW2 dial plus extra strap: the only one with step-by-step and full release in a single button. Integrated heel system ensures efficient heel retention. Part Number: 80162024 Barcode: 8030819835724, 8030819846539, 8030819846614, 8030819846546, 8030819846676, 8030819846638, 8030819846560, 8030819846584, 8030819846652, 8030819846683, 8030819016734, 8030819016802, 8030819016758, 8030819016789, 8030819016826, 8030819015188, 8030819016895, 8030819016840, 8030819016949, 8030819016963, 8030819015195, 8030819017007, 8030819949650, 8030819950465, 8030819016987, 8030819950519, 8030819950564, 8030819950410, 8030819949643, 8030819950533, 8030819950496, 8030819950427, 8030819950441, 8030819950557 Product Code: NOR M SCO2P