PUMA - TX-3 Wn's (Metallic Silver/Ceramic Green/Snow White/Gossamer Pink) - Women's: A technological running classic which was first introduced in 1987 and featured a 3-density wedge with blown rubber outsole, external TPU heelcounter, and metatarsal flex pad. Upper is textile with suede overlays. EVA midsole. Rubber outsole for traction.