Puma's RS-X family expands with the arrival of a new edition: the RS-X Efekt Speckle. The design is disruptive and edgy, like all versions of this line, of which it retains the retro-futuristic tradition. Aggressive and bold in tone, this silhouette features an upper with a nylon ripstop base, covered in suede overlays. A spotted midsole is added as an innovative element.