CAIRBULL Sport Cycling Bicycle Ultralight Helmet Cap MTB Road Bike Helmet Ventilation Helmet

Specifications: Brand: CAIRBULL Material: EPS+PC Color: As the pictures Weight: About 250g Size: 56-62CM Features: 1. materials and structures: All of our expandable polystyrene (eps) liners are imported from America and are assembled in high density, which creates a stronger impact-resistant ability. Thicker polycarbonate (pc) outer shell cast with eps liner to provide helmets with additional protection. 2. fit Systems: Rear Mini Adjust dial is equipped to create a smooth size adjustment. It can be easily rotated by just one hand and designed with a vertical adjustment which offers the perfect head fit. 3. Ventilation: 17 air vents provide good aerodynamic and steep and happy Bicycles experience 4. Lining and strap and Clasp: Coolmax inner pads are used in large surfaces in contact with the head for increased comfort. Removable for hand washing and anti-allergenic.Nylon strap. Breathable and strong buckles are locked for your safety. Package included: 1x Cycling Helmet