Pro-Tec Classic Certified Helmet Tie Dye This Protec Classic is a fully certified, multi-impact helmet approved for use as a bike helmet in Australia and also suitable for skateboarding or scooter riding. From bowls to half pipes, from skate parks to backyards, Pro-Tec has spent the last 4 decades listening to the needs of skaters all over the world, in order to create the best protection available. To ensure a perfect fit, measure the circumference of your head starting in the middle of your forehead and match it with the sizes below. Helmet Size Measurements X-Small 52-54cm Small 54-56cm Medium...

Pro-Tec Classic Skate Helmet Gloss Black Protect yourself in style with Pro-Tec's Classic Skate Helmet in Gloss Black. Designed with the input of skaters and BMX'ers worldwide, this helmet provides top-notch protection for all your riding needs. SPECS: 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.)