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DescriptionKEYSTONE BASALT GREY MATTE
The KEYSTONE from Bollé is a ski helmet designed to meet the demands of the biggest names in freeride.
This model features an injection-moulded ABS shell and AViD Progressive EPS for extra strength. A discreet visor is integrated as well as an elastic strap for a perfect fit with a mask. This helmet also featuresconstant ventilation,™removable earcups and linerandcervical lining.
When it comes to comfort, the Click-To-Fit adjustment system provides a precise, enveloping fit.
DetailsKEYSTONE BASALT GREY MATTE
- Injected ABS shell
- Avid Progressive EPS: enhanced security system
- Integrated visor for a perfect mask fit
- Constant ventilation
- Removable lining and earcups
- Cervical lining
- Click-To-Fit"¢ adjustment system
- Elastic mask strap
- Weight: 520g
- Condition
- New
- Warranty
- 2 years
- Type
Mixed - Year
- 2026
ReviewKEYSTONE BASALT GREY MATTE