Features: Style: Certified Skate Helmet Colour: Matte Black Material: EPS foam Multi-certified for CPSC CE ASTM and AS/NZS 2063:2008 Further Information: From bowls to half pipes from skate parks to backyards Pro-Tec has spent the last 4 decades listening to the needs of skaters and BMXers all over the world in order to create the best protection available period. The Pro-Tec Classic Certified draws its line of design right back to our original helmet model but with all the latest technology they have pioneered over the last 40 years. The Classic Certified is equipped with EPS foam and is multi-certified for CPSC CE ASTM and AS/NZS 2063:2008. The protective industry jargon in that last sentence means a massive machine smashed this helmet against an anvil in a scientific setting to prove to the world it will keep your precious dome safe when you slam. Size + Fit Guide: XS: 52-54 CM S: 54-56 CM M: 56-58 CM L: 58-60 CM XL: 60-62 CM XXL: 62-64 CM