hard helmet safety 08 
hard helmet safety 07 
hard helmet safety 06 
hard helmet safety 05 
hard helmet safety 04 
hard helmet safety 03 
hard helmet safety 01
| Material: | Multi-impact ABS shell+EPS foam liner |
| Head Circumference: | S: 48-54cm/18.89-21.27inch M: 55-57cm/21.65-22.44inch L: 58-62cm/22.83-24inch |
| Weight: | about 0.38kg |
| Application: | Skateboard; Bicycle; Skidding and other outdoor sports. |
| Colors： | multi-colors |