The 580 is a completely different beast, and has evolved over the last 4 years as well, so it's nothing like the same model from 2 seasons ago either. You referenced Nike Vapens, but those are softer boots so most boots would be stiffer.
15 NS Ripsaw . 14 NS Proto HD . 14 NS Cobra . 13 Gnu Space Case EC2 . 2013 Salomon Pow Snake
14 Now Drive . 13 Now IPO
14 Flow Hylite