Known for its timely collaborations, adidas is rumored to be currently working on a project with HBO‘s hit fantasy drama series Game of Thrones.

Potentially releasing in 2019, the drop of an unexpected team-up would coincide perfectly with the show’s eighth and final season coming next year. Despite sneakers being the last item to be associated with the series based on George R. R. Martin‘s novels, there is an early rendering of a House Stark-inspired adidas UltraBOOST now circulating social media.

Expressing the snow-laden greys of Winterfell, the render sports a mixture of darker tones accented by a full-length grey BOOST midsole and a “Winter Is Coming” heel tag.