I purchased this helmet new before the pandemic. The size is L. I have not fallen while wearing it, so there are no scratches on the exterior, but there is some deterioration of the chin strap and sponge due to aging. The only included item is the helmet itself; there are no other accessories. Please understand that the helmet has already exceeded its safe usable lifespan, and also understand its condition before purchasing. White road bike helmet with air vents. - Brand: KASK - Model: Protone - Color: White - Design Features: Air vents - Style: For road bikes Thank you for viewing.