CF1 Carbon Details specifications * Weight (oz): 8.5 * Stack: 34/30mm * Drop: 4.0mm * Support: Neutral upper * Breathable Diamond Performance Mesh * Hylyte Performance Insole * Multi-Positional Lacing System sole technology * Dual Newtonium-P PEBA Midsole * XPS-C Forked Carbon Plate * Velocity Tuned Action-Reaction Technology CF1 Highlights Dynamic Cushioning Run faster and stay fresher thanks to the symmetrical dual midsoles made of our newest PEBA foam—Newtonium-P. Sculpted high enough to maximize cushioning, but low enough to maintain superior responsiveness and ground feel you'll run farther with less effort and leave your old PBs in the dust. The ART Of Speed Newton's proprietary Action Reaction Technology generates energy from the active movement of the lugs in & out of the midsole like a trampoline. The CF1 is powered by a new carbon plate ART™ that is engineered to maximize energy return to let the speed flow naturally from your stride. Momentum Maximized One of the secrets to the speed of the CF1 comes from the synthesis of a geometry that encourages momentum and the Action Reaction Technology™ that channels it into thrust to make you feel like you're running downhill.
