Kask Protone Helmet

The Protone weighs just 215g and uses a 3D Dry padding with a multi-layer open cell construction process to give a more comfortable ride. It has

Tested: Kask Protone Helmet - Road Bike Action

KASK Protone Icon Helmet Excel Sports

KASK Protone Icon Helmet Excel Sports

Protone Icon

Protone Icon - Cycleology Bike and Ski

Kask Protone ICON WG 11 road helmet in matte black

Kask reimagines its aero road helmet as the Protone Icon - BikeRadar

Protone Icon

KASK Protone - Bike World - Collierville, Tennessee