Singapore sneaker artist, SBTG, hit us up with the final version of his Prison Blues Dunks. This first installment of the ongoing Varsity Bones series features both a Dunk Hi and a Dunk Low with heavy denim and paint application. A zipper closure finishes off each sneaker. The shoes will launch on the new ROYALEFAM website this Sunday, August 9 at 10PM EST. Limited to 12 pairs per style.