• 2 Removable Optional Linings:This mountain bike helmet comes with XL and L size removable and washable comfortable linings;XL size lining is suitable for head circumference of 61-62cm, L size lining is suitable for head circumference 59-60cm.
• High Quality:This bike full helmet uses a one-piece PC impact-resistant shell to maximize your safety,minimizing the risk of head injuries upon impact, and the elongated rear shape protects completely the head.
• Multi Vents:This bike helmet is made of lightweight material, the inner pad is made of breathable material, This bicycle helmet designed with multiple air vents to ensure breathable and comfortable wearing conditions.
• Unique Design: Lightweight in design, this helmet ensures long-term use without causing any strain or discomfort to your head and neck.Streamlined aerodynamic design reduces wind noise and drag.
• Note: The head circumference is just for reference,Due to different head shapes, heads that appear to be the same size when measured with a tape measure may not necessarily fit the same size adult helmet. This is only a rough guide, there will be differences in different head shapes, and this step alone may not provide perfect fit