- Handmade in Italy - crafted with the worlds finest materials and hours of pain staking hand work
- Wind tunnel tested - the protone boasts the lowest drag co-efficient of any ventilated helmet available
- All about fit - Kask octofit adjustment system guarantees a perfect fit
- Lightweight comfort - weighs just 230G and uses 3D Dry padding and eco-leather Chinstrap
- Safety first - all Kask helmets are Certified, which means they meet and exceed all US safety standards for bicycle helmets
Developed in collaboration with team sky, the Kask protone road helmet is super-lightweight, highly ventilated and aerodynamic, plus its skull-hugging, low-profile design feels like it was specially Fitted for your head. It's been wind-tunnel tested to maintain streamlined performance and ventilation in virtually any riding position; even if you move your head, it'll remain consistent. It's also been designed using computational fluid dynamics software to attain one of the lowest drag coefficients of any ventilated helmet.
