CAIRBULL Breathable Safety Integrally-Molded Ultralight Helmet Professional MTB Bike Bicycle Helmet Sport Racing Cycling Helmet
CAIRBULL profession helmet adopts durable tough shell with soft liner which could absorb external pressure caused by crash in outdoor activities.
 
Features:
The skateboard helmet adopts durable tough shell with soft liner which could absorb external pressure caused by crash in cycling activities.
With removable, protective, sweat absorption lining pad, comfortable to wear and easy to wash.
18 vents design effectively reduce air resistance and sweating.
Rotary internal regulator adjusts the tightness of helmet.
The helmets come with an adjustable strap which make it flexible to fit the size.
 
Specification:
Material: EPS + PC
Vent qty: 18 vents
Details:
Size(Optional)      Head circumference      Length                Width                   Height        Color(Optional)      
M                  54-58cm / 21.2-22.8in         31cm/12.2in      21cm/8.2in      18cm/7.0in                     Black/Green/Grey           
L                  58-62cm / 22.8-24.0in         31cm/12.2in           20cm/7.8in           18cm/7.0in                     Black/Green/Grey                
Package Size: 31 * 21* 18cm / 12.2 * 8.2 * 7.0in
 
Package List:
1 * Bike Helmet
 
Note: Please allow a little size difference (1-3cm) due to different manual measurement. Thanks!