Cooler = Faster. The Speed 600 FIRE UP PWRCOOL is everything about making you much faster, and engineered for the enthusiastic neutral runner who wishes to remain cool in those hot summertime. A three-punch combination of new technologies will move you ahead of your competitors at an 8mm heel-to-toe drop. Its midsole includes IGNITE, PUMAâEUR ™ s exceptional cushioning PU foam formula that disperses impact forces while supplying ideal responsiveness and energy return. An engineered forefoot Propulsion Zone in the outsole moves you forwards, creating more speed through the toe-off phase, while EverFit+ locks your foot onto the shoeâEUR ™ s platform to secure a smooth fit and a safe and secure flight. Smooth operator with neutralCELL. Open AirMesh for breathability and convenience. Thermo-regulating Comfortemp tongue lining. Everfit+ upper and heel lockdown innovation. Reflective overlays for presence and security. EcoOrthoLiteÂ ® sockliner for increased convenience. Cooling Dri-Freeze heel and sockliner product. Lateral release groove and decoupled heel. FIRE UP Foam midsole for high-rebound cushioning. Propulsion Zone provides a reflex energy return. EverTrack+ for cushioning and a smoother toe-off. Lightweight âEUR" just 288g.
Features EVERFIT+:Upper & Heel lockdown technology that secures the midfoot and heel without inhibiting the foot's natural movement.
The Breathable Air Mesh allows for optimized breathability and air-flow in a light-weight package.
The reflective overlay ensures you can stay safe in lowlight conditions.
Crafted with Thermo-regulating material that keeps the body at its core temperature for optimal performance.
Features Puma's proprietary midsole PU Foam that provides long lasting energy return and step-in comfort.