Skateboarding riding helmet

Application: City leisure commuting exercise bike
Material: Shell imported PC + internal imported EPS
Technology: One-piece molding
Size: M(54-58CM)
Inner width: M 17.5CM
Ventilation holes: 18
Structure: External IN-MOLD (integrated molding) impact resistant PC, internal EPS integrated molding to absorb impact technology
Packing: each PE bag + bubble bag