Puma faas 600 s v2 mens running trainers make over your running game in these puma faas 600 s v2 mens running trainers crafted with a dual layer midsole with a faasfoaminfinity bottom layer and faasfoamlite top layer for both high resilience and a long lasting lightweight cushioning the faas engineered stability zone technology has also been incorporated the upper brings a breathable wear in a lightweight engineered mesh the asymmetrical design contours the female foot for great flexibility