GIEADUN detail of the bicycle helmet:
1. Material: shell PC, internal EPS
2. The headset weight is about 281g
3. 1 piece lens weighs about 33g
4.Size: L head circumference 56-62cm
5. Color selection: 5 color options
6. Certification: CE / CPSC / gv
1. One-piece helmet, harder than ordinary helmets;
2. Ventilation hole ventilation system
3. Ultra light about 314g
4. Magnetic PC lens
5. Removable liner
6. Adjustable height system
1) Please compare the size with the helmet before ordering. Please allow a few centimeters of distance due to manual measurement errors.