The Bollé Keystone Basalt Grey Matte is designed for skiers and snowboarders looking for performance and style. Its discreet visor and sleek design integrate perfectly with all goggles, while its Basalt Grey Matte color adds an elegant and versatile touch on the slopes. Lightweight and ergonomic, this helmet offers the ideal balance between protection and freedom of movement.

Bollé Keystone Basalt Grey Matte: a helmet for freeriders seeking personalized comfort

Every detail of the Keystone is designed for your comfort. Its elastic attachment system ensures a precise fit for your goggles, while the removable and washable lining and detachable ear pads allow for a personalized fit and optimal hygiene. Its weight of 520 g ensures comfortable wear, even during long days of riding.

Safety and advanced technologies

Safety is at the heart of the Keystone's design. With AViD Progressive EPS technology, this helmet offers optimal shock absorption in different areas, limiting the risk of injury in the event of a fall. Its ABS shell, combined with Continuous Airflow ventilation, provides solid protection while keeping your head cool during exercise.

Eco-responsibility and sustainability

The Bollé Keystone is part of the React for Good program, making it the brand's first hard shell helmet made from recycled materials. Among its highlights:

• Recycled ABS shell for lasting durability
• Removable and washable lining and padding to extend its lifespan
• Minimalist design reducing the use of unnecessary components
• Compatible with a wide range of goggles thanks to its elastic attachment system
• Continuous ventilation for lasting comfort during long freeride sessions