As part of the Sneaker Exchange program launched by adidas Consortium, Solexbox and Packer Shoes came together to release this Ultra Boost Mid in November 2017. This collaboration, inspired by the Silfra Rift, showcases a design that reflects the intersection of the North American and Eurasian tectonic plates on the Mid-Atlantic Ridge. The primeknit upper of the shoe is elegantly finished in a gradient black-grey color with added pops of pink and Photo Blue speckles for an eye-catching touch.