A scaled down version of the S1 Lifer helmet, the Mini Lifer helmets are perfect for people with smaller heads but still features the same specially formulated EPS fusion foam that you\'ll find in the Lifer helmets. Features: Certified multi impact helmet (ATSM) Certified high impact helmet (CPSC) Specially formulated EPS Fusion Foam to protect against multiple impacts 5 times more protective than soft foam helmets Additional padding supplied for a comfortable and secure fit Specification: High impact ABS outer shell Lightweight construction Deep fit design Soft sweat absorbing sizing liners