Shop the PUMA Speedcat Premium 'Shadow Grey Matte Silver' 403902-03. Upgrade your Sneakers collection today! Puma Speedcat Premium Sneakers Shadow Gray / Matte Silver. A PUMA icon inspired by the speed of the racetrack: the Speedcat OG sneakers. With a classic race shoe-inspired shape and sleek lines that look fast, and bold. This premium version has a mesh upper and metallic leather PUMA Formstrip down the sides. Own the low-profile trend with this iconic silhouette. Mesh Upper, Metallic Leather Formstrip, Embroidered Logo, Gold-Tone Branding, Rubber Outsole. Style Code: 403902-03