ALL-AROUND HELMET: Keep your head cool in our ergonomic Helmet. The removable visor and premium padding will get you to your destination in style and comfort. Go from entry level bike rider to serious cyclist with the switch of a helmet! ErgoKnob Dial & Straps Quick and easy adjustments PREMIUM VENTILATION: Our classic cyclist helmet has 15 vents with inside air-channels to keep you cool and comfortable for a casual ride or a long day on your bike. The removable padding can be washed and provides optimal cushion for a long ride. ADJUSTABLE FIT: A well-fitted helmet is a safe helmet. Use the ErgoKnob-2 dial-fit adjustment system to get the perfect fit! The fits heads between 54-61 cm/21.25-24 in (universal fit). SAFETY FIRST: Let drivers, pedestrians and other cyclists know your there w