The Nike ACG Lava Dunk looks to drop of a few new colorways later this year. Two new colorways of the shoe are set to hit select retailers and they both look great for their 2011 release.The shoes are set to come in either Tan / Blue or Grey / Green and both feature a suede and nylon build and tonal tooling along the upper. For both colorways the secondary color is spread across a leather swoosh but the Grey / Green features a Black tongue where as the Tan / Blue keeps it totally tonal.