OBEX SPIN provides customizable protection for many different styles of skiing and snowboarding. EPS liner, PC shell and a top shell of ABS make Obex an easy helmet that is ideal for everyday use. An inner size adjustment system makes it easy for the user to find an ideal fit without having to change the pads. The ventilation can be opened or closed with the damper and thus be adapted to the user's comfort level and prevailing weather conditions. Ventilation openings on the front of the helmet lets air out from the glasses and prevent fogging.