Men's Fusion 2 Details specifications * Weight (oz): 7.5 * Drop: 6.0mm * Support: Neutral * Certified Vegan * Sustainably Constructed upper * NEW Adaptive-Fit seamless air mesh * Zero friction collar and lining * M ulti-positional lacing system sole technology * Sculpted for agile movement in all directions * NEW Newtonium-NRG+ midsole * NEW Newtonium-E Action Reaction Technology ™ * NEW XPS Articulated Plate What Makes Newton Unique? Anytime Perfect, All The Time Designed to be the perfect shoe for an active lifestyle, the Fusion 2 combines next generation technologies to create the perfect balance of comfort and performance to make it just as comfortable on a run or in the gym as it is during a night out on the town. Evolved Comfort The new Adaptive Fit Mesh upper wraps the foot plushly with a multi-positional lacing system that can be tied off for slip-on casual or anchored down for group fitness. On the go, or on the run, this shoe is ready for anything. Action Reaction Technology and Cushioning The secret to Newtons is our patented Action-Reaction Technology™ that combines muti-density foams and plates to creates a trampoline-like cushioning system that absorbs more impact and loses less energy than traditional foam core shoes. The Fusion's technology package is tuned to maximize comfort and performance for movement in all directions.