Alpina - Haarlem - Bike helmet
Material information & features
- Suitable for:
- Recommended use:
- bike to work
- Design:
- in-mold technology
- Outer shell:
- plastic shell
- Inner shell:
- EPS foam (expanded polystyrene)
- Closure:
- Run System Ergo Flex
- Venting:
- ventilation openings
- Head circumference:
- 57-61 cm
- Weight:
- 290 g
- Weight reference:
- medium size
- Item No.:
- 851-1092