Fiberglass shell lined with expanded polystyrene for maximum shock absorption- Micro-suede lining and tone-on-tone glitter center section- Low profile- Removable antibacterial lining- 2 ventilation holes on each side- Adjustable GRpx® 6-point harness with double tension at the base of the skull for optimal support- Quick and easy magnetic buckle fastening- Sizes: 52 - 65 cm- Colors: Black - Navy