POC's Crane Pure Helmet is skate-style dirt jump helmet that won't overheat your head, and won't break the bank. On top of that, it features POC's progressive core construction, which basically means a lower-density foam sits closer to your head, while a higher-density foam sits further towards the shell, which acts a bit like progressive suspension for your head in the event of an impact. Eight vents sit atop the Crane Pure, and it's closed with a standard buckle, and to adjustable straps around the ears.