This helmet is brand new. Never been worn. Size large. Here are some specs on it. Both lightweight & comfortable, this helmet meets or exceeds DOT safety standards to ensure quality and safety. This helmet features adjustable mouth and brow vents as well as a dual top vent diffuser designed to give you the proper ventilation you require. It also has a quick release shield for quickly and easily taking helmet on and off. Removable and washable liner and cheek pad offer easy cleaning options as well. Style: Full Face Helmet Materials: Thermoplastic, Expanded Polystyrene, Foam Dimensions: 13.8 x 10.6 x 10.4 Sizes:Large Closure: D-Ring retention system Non-polarized Full face Adult size DOT approved Color options: Gloss-Black Adjustable chin-strap Ventilation: Two Air vents on the top of the helmet, one air vent on the brow, one air vent on the mouth. I found it online for between $130-$80. I'm asking $60.