If anyone is discussing what's hotter than the earth's core, then the adidas Yeezy Boost 350 V2 Core Red must be a part of the discussion. Bringing hot lava vibes, these come with a core black upper and sole. There's also a core black "SPLY-350" branding across a scorching hot core red stripe on both sides. These dropped in November 2016 and retailed at $220.