Casca CUBE Road Race Teamline Blueint The Ötztal Cycle Marathon is back again this year, but this time I want to be at the front of the group - and that is why it's all about riding wisely and constantly keeping the pressure on, all over more than 250 km and 5,500 altitude metres. In the end, the reserves are even enough for a little finish sprint in the breakaway group. My helmet? I completely forgot about it after the first kilometres thanks to its great ventilation and perfect fit. size S (49-55) - S/M (53-57) - L (58-62)weight S (49-55) - 210 g S/M (53-57) - 246 g L (58-62) - 275 g road helmet; 24 large vents; SILC 180 fit system with height and width adjustment can be fine-tuned with one hand for a perfect fit; removable & washable pads; other pad thicknesses available; double in-mould construction; flat dividers for optimised webbing guiding; Natural Fit concept; reflective decals; matt finishmaterial EPS double-in-mould