SB Dunk Low 'Black Gum'The Nike SB Dunk Low 'Black Gum' takes the classic silhouette and adds a practical colour scheme composed of adaptable, understated tones. Smooth black nubuck forms the upper and is complemented by a Nike wordmark stitched onto the heel tab and a white leather swoosh. The tongue is made of plush mesh and is well padded, offering a comfortable fit. The sneaker's cupsole is standard, with white sidewalls and a tacky gum rubber outsole. The low cut