PUMA’s storm-inspired Thunder Electric ‘Grey Violet’ is marked by a moody colorway consisting of grey and black shades with loud red, white, and blue color-blocking. Thanks to a molded TPU midsole under a mesh and nubuck upper, it features a distinctive athletic shape with exaggerated proportions. Branding in the form of a black PUMA Formstrip stretches the sides to round out the look.