Rockbros Lk-11 Cycling Helmet Integrated Adjustable Shockproof Mtb Road Unisex - Purple L

Feature details material silver ion traditional liner two sets shell dual pc shells weight 230g head circumference adjustable 54-58 cm buckle fldlock magnetic buckle strap adjustment quick length adjustment design one-piece, aerodynamic breathability 40% more airflow antibacterial ionic silver ion technology safety high-density eps foam

Feature details material silver ion traditional liner two sets shell dual pc shells weight 230g head circumference adjustable 54-58 cm buckle fldlock magnetic buckle strap