ABUS CliffHanger MTB helmet bike for demanding trails with large ventilation openings & TriVider strap system men and women white, size M

[MULTI-SHELL IN-MOLD] manufacturing process that creates a durable bond between the shock-absorbing EPS inner shell and multiple impact-resistant outer shells [FIT] Zoom Ace MTB adjustment system with an adjustment wheel allows the helmet to be precisely adapted to the wearer's individual head circumference - the adjustment wheel is even height adjustable [ACTICAGE] "cage" (ActiCage) integrated into the hard foam reinforces the helmet structure - the cage architecture provides more space for large ventilation openings [DETAILS] Unisex mountain bike helmet for adults, incl. a height-adjustable visor - size in centimetres corresponds to the head circumference of the wearer [TRIVIDER] flat webbing divider, not height-adjustable - however, it allows the webbing to be moved laterally (to the right or left) to fit the position of the ear [NO HEAT ACCUMULATION] 8 large air inlets and 6 air outlets keep your head cool during wild rides MAGNETIC CLOSURE: Fidlock magnetic buckle can be locked easily, quickly and with one hand