Mostro Flex Mesh WMNS "Black" 403214 01 Running Low The tonal cage and heel

The tonal cage and heel overlays follow the upper’s black theme

The iconic architecture of the silhouette is emphasized by the high-contrast tones

springy ride and a modern

while tonal debossed adidas Trefoil branding can be found on the tongue

A co-branded logo patch on the tongue and the iconic Formstrip secure its creative legacy

Mostro Flex Mesh WMNS "Black" 403214 01 Running Low The tonal cage and heelEmbrace the dark side of experimental design with the PUMA Mostro Flex Mesh Wmns "Black." This stealthy iteration of the 2026 "Flex" series continues to push the boundaries of the iconic 1999 hybrid, offering a technical, avant garde look. The ultra breathable black mesh upper provides a lightweight, supportive fit that contours to the foot, while the streamlined slip on construction eliminates bulk for a sleek, high fashion profile. The silhouette's