Kids helmet for bicykle, skate or roller-blades. Featuring inmould construction for reliable protection against hard impacts. Thanks to the 10 ventilation channels, their head will stay cool and prevent sweating. Helmet will fit every shape of head, using new FAS adjusting system, allowing you to adjust its height and circumference. Interchangable inner liner is anti-allergenic, absorbs moisture and can be easily washed. Size: 51-55