Last month we brought the news about Nike SB and Todd Bratrud working on yet another 4/20 Dunk high. Today we have a teaser image of this upcoming project, what appears to be the toe area of the shoe is seen in this teaser pic. Now it seems that this Dunk will feature an under layer that will eventually show after some tear and wear. The green on the shoe, looks very simliar to you know what, and is the under layer. No other information has been given, but stay with Sneakerfiles for the latest in the Nike SB 4/20 Dunk.