First released in 1999, the Mostro has become one of PUMA's best-selling shoes ever. Affectionally named after the Italian word for "monster", it was originally inspired by two sports shoes – a sprinting spike from 1968 and a surfing shoe from the 80s. This latest version has a somewhat more aggressive look with slightly longer spikes and a summer-ready open mesh upper. Visit our page to learn more about our vapor gray.