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.
14 NeverSummer Prospector Splitboard . 14 NeverSummer Proto HD . 13 NeverSummer Cobra . 13 Gnu Space Case EC2PTX. 11 Nitro Team Gullwing
14 Now Drive . 13 Now IPO . 13 Salomon Hologram
14 Flow Hylite . 13 32 Binary