Giro's Vanquish is a beast of an aero helmet. It's totally refined to help you go faster with zero compromises. Giro designed the helmet with a shield so you can forgo your typical sunnies, and the helmet is even faster when using the shield as it better streamlines airflow. The replacement Vanquish Shield is available if you happen to scratch or lose the originals or if you just want to match your team kit a little better. Using Carl Zeiss lenses, the road-tuned Vivid shield increases contrast and definition while keeping colors true to light. The shield attaches to the helmet via magnets and can be flipped up and docked on extended climbs or in low light. Choose from the colors Onyx, Emerald, and Ember.

Certification:

CPSC Bicycle - Complies with the US CPSC Safety Standard for Bicycle Helmet for Persons Age 5 and Older