Puma evoSPEED Star v4 running shoes are high-performance spikes built to help you get to the finish line faster. The racing last features a more curved and tapered shape that will bring you efficiently up onto your toes. With cushioned midsole support, you'll feel comfortable and supported.Upper: Lightweight, breathable mesh provides ventilation and flexibility. Seamless upper construction reduces irritation and allows for barefoot wear. Suede tongue tacked down at the medial side provides a secure fit. Lace closure provides an adjustable fit.Midsole: Breathable, die-cut sockliner provides an optimum fit and comfort. Full-length EVA midsole offers cushioning.Outsole: 6-Pin Peebax® Spike Plate controls torsion and propulsion. EverTrack rubber provides durability in high-wear areas.