PETZL METEOR M/L size outdoor helmet with excellent ventilation. I bought it on Mercari and used it once. The previous owner used it 2 or 3 times in the snowy mountains. Comes with the original box. Please check the 4th photo for a small scratch. - Brand: PETZL - Model Name: METEOR - Size: M/L - Features: Ventilated design - Color: White/Black Thank you for looking.