The Sleeper helmets feature classic design, very comfortable foam liners, highly adjustable buckle and 11 air vents for optimal air flow. CE / CPSC / AS/NZ certified. Available in three sizes and even with an optional built in size adjuster for the younger riders.
- Sizing Guide
- XS/S/S-M: 48 - 56 cm
- L/XL/XXL: 57 - 63 cm
- Each size comes with a 6mm thick liner set and an extra 10mm set