John Swanson, the head of the Granite Games, has just posted what seems to be photos of the unreleased Nike Metcon 4s and Nike Metcon DSX Flyknit 2s.

Nike is the apparel and shoe sponsor for the Granite Games, and these same photos have appeared on other Instagram accounts with good track records on this sort of thing, so it's likely that these photos are legit.

Overall, they look pretty cool. The Metcon 4s seem to have a more breathable upper material, more color and design customization possibilities, and the same general architecture as the fantastic Metcon 3s. Here are some more photos of the Metcon 4s.

The new version of the DSX Flyknits seems to have a more aggressive evolution. The upper looks like a tighter knit option which could mean you don't need socks with them, and the top portion where a tongue would be looks like it's a little higher up on the ankle. Here's a closer look at the DSX Flyknit 2s.

What do you think?