The Nike Dunk SB High - Gucci was originally a part of the Team Manager series. The Gucci's were designed by the people at Girl skateboards. Since Girl is part of Crailtap, wich also includes Lakai, their shoemaking buddies weren't too happy that their woodmaking friends would do a collaboration with a company that also sells limited skateshoes. So these will probably never come out. Only about 129 pairs exist worldwide.
