Pro skateboarder Stevie Williams unveils his first-ever signature shoe with Supra, dubbed the S1W. The mid-cut silhouette is initially optioned in two colorways, both noting suede and leather throughout the upper. You can get a better look at the sneaker via the video above, which features Williams himself. If you like what you see, head on over to Factory 413 to purchase today for $85.50. [via Factory 413]