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Outer shell made from PVC and interior is made from expanded polystyrene foam 3D print gives this bike helmet a subtle and fashion-forward look Ventilation Type - Aerodynamic Cooling Vents, Weight: 0.8157103694 Pounds, Manufacturer: C-PREME
Outer shell made from PVC and interior is made from expanded polystyrene foam 3D print gives this bike helmet a subtle and fashion-forward look Ventilation Type - Aerodynamic Cooling Vents, Weight: 0.8157103694 Pounds, Manufacturer: C-PREME