CAIRBULL Bike Helmet Lightweight Breathable Comfortable Cycling Helmet Men Women Bicycle Safety Helmet for Mountain Bicycle Road Bike - M

• The Ultra-light bicycle helmet, is breathable and comfortable, ensuring safe riding
• High-quality PC housing with EPS liner, the helmet has nice shock absorption and drop resistance
• 25 wind tunnel vents with internal channeling allow air to circulate and keep cool when riding
• Comfort liner and chin padding keeps a nice fit, and improve your riding experience
• Ultra-light design, will not cause any burden to the riders when riding
• With an adjustable fixing system, the helmet can accommodate various sizes

Specifications:

• Material: PC + EPS
• Size: M / L (Optional)
• Circumference: M: 540-580mm/ 21.3-22.8in; L: 580-620mm/ 22.8-24.4in
• Item Weight: M: 200g/ 7.1oz; L: 220g/ 7.8oz