Aerodynamic design, well-ventilated mountain bike helmet - Brand: FOX - Color: Black - Included items: Instruction manual - Design: Aerodynamic design - Features: Well-ventilated ventilation I am selling my MTB bike, so I no longer need this FOX FLUX TRAIL HELMET. Included are the instruction manual and inner pads. It is unused, so the condition is good. I think this helmet can also be used for city riding.