In-Mould for a permanent bond between the outer shell and the shock-absorbing helmet material (EPS); Removable chin guard: easy and intuitive-to-use mechanism; Excellent ventilation with 9 air inlets and 5 air outlets connected by flow channels; Zoom Ace MTB: finely adjustable, height-adjustable adjustment system for fitting to head size; Helmet fits well on ponytail wearers - height-adjustable adjustment system at the back of the head creates space for ponytails; High visibility due to large-area, bright reflectors with particularly high retro-reflective effect; Embedded bug mesh: full protection against insects; Detachable visor on the front edge; The visor is held in place by hook and loop fastener so that in the event of a fall, the visor flies off and the neck is better protected on impact; Removable and hand-washable padding provides maximum comfort for the wearer