This special iteration of the Ultra Boost ST comes dressed in a Carbon and Blue Spirit color scheme. Just like all other Parley x adidas sneakers, this pair is also made out of recycled waste, intercepted from beaches and coastal communities before it reaches the ocean. The two-toned upper is paired up with a set of matching laces, intricate stitch-work on the heel, dual branding on the heel and a White Boost midsole equipped with a translucent Blue Spirit insert noted on the medial side.