Uvex i-vo 3D is at home in every environment. Showing its strengths on a road bike or mountain bike. A great bike tour companion for beginners and experienced cyclists alike. 24 ventilation openings, for the best climate management, going uphill or downhill. 3D IAS 3.0 fit system adjusts in height and width, to fit every head. At just 225 grams it’s true lightweight, and perfect for longer tours. A built-in insect net reliably protects against unwanted intruders. Fitted with the optional triangle LED, it is ready to ride city streets at dawn or dusk.