Nike SB put to great use the highly popular 3M material that greatly illuminates a sneaker when light is shone on its build. This time around, it was applied to the entire upper of an SB Dunk High Premium. The upper portion of the sneaker shows a tonal dark grey shade but when hit with light, the dark grey turns to more of a platinum-type hue due to the full 3M application. These have begun to hit Nike SB retailers like Primitive so check out these photos and check with your local retail location for availability.