Puma Mostro Archive Sneakers in Vapor Gray/Frosted Ivory. The Puma Mostro Archive pack continues the legacy of the Mostro with a subtle faded finish and technical ripstop material on the upper. This design nods to the shoe's heritage from the late '90s while maintaining a tasteful simplicity. Features a mesh upper, Lycra lining, elastic strap closure, leather Puma Formstrip, and a rubber outsole. Style Code: 397329-01.