KEYSTONE
€ 90
Basalt Grey Matte
Ref
: BH014005
or 
Show Product Information
Reference
BH014005
Fit
m-55-59
Dimensions
Weight
520g
Product Material
ABS
Frame Colour
Basalt Grey Matte
Lens Material
Lens Name
No Lens Reference
Additionnal Lenses
Lens Category
Additionnal Lens Category
VLT
VLT Additionnal Lens
Lens Shape
Photochromy
Polarization
High Contrast
Base Tint
Mirror Tint
Lens Coating
Technologies
Continuous airflow / Removable And Washable Lining / Removable Ear Pads
Base
MIPS
Fit System
Ventilation
Removable Paddings
Available with RX
No
Interchangeables Lenses
Included Accessories
Certifications
No technical sheet to display
Fly on the wild side with the KEYSTONE, designed to meet every demand of top freeride skiers and snowboarders. Featuring a minimalist design with an integrated brim and elastic goggle retainer for a seamless fit, this helmet comes in a wide range of colours to complement any outfit. As part of our "React for Good" program, it's Bollé's first hardshell helmet made of recycled material, offering both durability and comfort. It also incorporates AViD Progressive EPS for enhanced protection.
Fit Guide
+ Eco design winter
+ ECO-DESIGN
At Bollé, we don't claim we are going to save the planet, but we do strive to reduce our impact. From AW22-23 onwards, all our new winter sports products are eco-designed with more than 20% recycled or bio-based materials (percentage in weight). For instance, we use recycled polystyrene for the inner shell and recycled polycarbonate for the outer shell of our helmets. As for them, our goggles' frame and adjusters are made with renewable castor oil.