Shell: High Density ABS Injection Moulded
Liner: EPS Polystyrene / Foam
Ventilation: 12 Vent cooling system
Inner Padding: 3 piece removable and washable.
Comes with two sets of lining to achieve a comfortable fit.
Safety Certificate: CE EN 1078 / US CPSC

S/M: 54cm – 57cm
L/XL: 58cm – 61cm