A well-ventilated, lightweight helmet with inmould technology that has an excellent fit.An additional specialty of this helmet is that the size goes up to 63cm.Product Specifications:- Inmould technology- Safety standard: VG1 01.040.2014-12- 11 ventilation panels- 4-point harness- Detachable and washable Coolmax liningSizes:S/M = 52-55 cmM/L = 56-59 cmL/XL = 60-63 cmSpecifications